Hundreds of protesters gathered at the headquarters of Egypt's Islamist President Mohammed Morsi today and performed the latest viral dance craze - the Harlem Shake. About 400 young men, some in funny . costumes and others bare-chested, rallied in Cairo in front of the main . office of Morsi's group, The Muslim Brotherhood. The flash mob danced in protest at country's most powerful Islamic group while chanting "Leave! Leave!" to President Morsi. Scroll down for video . Rally: About 400 young men, some in funny costumes and others bare-chested, rallied in Cairo in front of the main office of Morsi's group, The Muslim Brotherhood . The dance brought a rare moment of . light-hearted expression of dissidence amid Egypt's political turmoil . that has left dozens dead and hundreds injured in recent months. As . the protesters did the Harlem Shake, a dance to a song with the same . name, the Islamist group shut down its office and turned off the lights. The protest in Egypt followed the arrest last week in Cairo of four pharmaceutical students. They were charged with violating the country’s decency laws by dancing in their underwear to the song. Beginning: A dancer starts to do the obligatory lone dance at the start of the Harlem Shake dance at the headquarters of Egypt's most powerful Islamic group . Humour: The dance brought a rare moment of light-hearted expression of dissidence amid Egypt's political turmoil that has left dozens dead and hundreds injured in recent months . Shut down: As the protesters did the Harlem Shake, a dance to a song with the same name, the Islamist group shut down its office and turned off the lights . Protest: The men did the Harlem Shake while chanting 'Leave! Leave!' to Egypt's Islamist President Mohammed Morsi . Publicity: The protest in Egypt followed the arrest last week in Cairo of four pharmaceutical students . Meanwhile, a new video by a different . group of Egyptians has been posted online showing people doing the . Harlem Shake in front of the pyramids. Demonstration: The group were hoping to catch the attention of President of Egypt, Mohammed Morsi . Earlier this . week Tunisia’s Education Minister Abdellatif Abid was outraged after the performance of the dance in a school in the capital Tunis. He . demanded an investigation and has threatened the students with . expulsion as well as suggesting  the sacking of educational staff. Videos featuring entire offices dancing to the Harlem Shake by the musician, Baauer, have been piling up on YouTube. It is the latest dance meme taking the internet by storm following the huge success of K-pop rapper Psy’s smash hit Gangnam Style. The concept is simple -  the videos are about 30 seconds long and set to Harlem Shake by New York DJ Baauer. Each clip typically begins with one person gently bopping alone for the first 15 seconds while everyone else ignores them. Then the bass line drops and everyone goes wild, doing crazy dance moves around the room. The song belongs to the trap genre of music and every video has put a different twist on the dance routine. The dance craze was sparked by a group of Australian teenagers who uploaded the 31-second clip called The Harlem Shake v1 (TSCS original) onto YouTube.
About 400 young men, some in funny costumes rallied in Cairo .
Danced in front of Islamist President Mohammed Morsi .
Did the Harlem Shake while chanting 'Leave! Leave!'
Hundreds of protesters gathered at the headquarters of Egypt's Islamist President Mohammed Morsi today and performed the latest viral dance craze - the Harlem Shake. About 400 young men, some in funny . costumes and others bare-chested, rallied in Cairo in front of the main . office of Morsi's group, The Muslim Brotherhood. The flash mob danced in protest at country's most powerful Islamic group while chanting "Leave! Leave!" to President Morsi. Scroll down for video . Rally: About 400 young men, some in funny costumes and others bare-chested, rallied in Cairo in front of the main office of Morsi's group, The Muslim Brotherhood . The dance brought a rare moment of . light-hearted expression of dissidence amid Egypt's political turmoil . that has left dozens dead and hundreds injured in recent months. As . the protesters did the Harlem Shake, a dance to a song with the same . name, the Islamist group shut down its office and turned off the lights. The protest in Egypt followed the arrest last week in Cairo of four pharmaceutical students. They were charged with violating the country’s decency laws by dancing in their underwear to the song. Beginning: A dancer starts to do the obligatory lone dance at the start of the Harlem Shake dance at the headquarters of Egypt's most powerful Islamic group . Humour: The dance brought a rare moment of light-hearted expression of dissidence amid Egypt's political turmoil that has left dozens dead and hundreds injured in recent months . Shut down: As the protesters did the Harlem Shake, a dance to a song with the same name, the Islamist group shut down its office and turned off the lights . Protest: The men did the Harlem Shake while chanting 'Leave! Leave!' to Egypt's Islamist President Mohammed Morsi . Publicity: The protest in Egypt followed the arrest last week in Cairo of four pharmaceutical students . Meanwhile, a new video by a different . group of Egyptians has been posted online showing people doing the . Harlem Shake in front of the pyramids. Demonstration: The group were hoping to catch the attention of President of Egypt, Mohammed Morsi . Earlier this . week Tunisia’s Education Minister Abdellatif Abid was outraged after the performance of the dance in a school in the capital Tunis. He . demanded an investigation and has threatened the students with . expulsion as well as suggesting  the sacking of educational staff. Videos featuring entire offices dancing to the Harlem Shake by the musician, Baauer, have been piling up on YouTube. It is the latest dance meme taking the internet by storm following the huge success of K-pop rapper Psy’s smash hit Gangnam Style. The concept is simple -  the videos are about 30 seconds long and set to Harlem Shake by New York DJ Baauer. Each clip typically begins with one person gently bopping alone for the first 15 seconds while everyone else ignores them. Then the bass line drops and everyone goes wild, doing crazy dance moves around the room. The song belongs to the trap genre of music and every video has put a different twist on the dance routine. The dance craze was sparked by a group of Australian teenagers who uploaded the 31-second clip called The Harlem Shake v1 (TSCS original) onto YouTube.
young men, some in funny . costumes and others bare-chested, rallied in Cairo in front of the Harlem Shake while chanting 'Leave! Leave!' to Egypt's Islamist President Mohammed Morsi .