that guy used to be the coolest guy around, then he pulled a hibbard and no one will even talk to him, not even his wife and four kids
the act of screwing over your best friend by commiting actions so heinous that its displays no self respect for yourself or loved ones
"that guy used to be the coolest guy around, then he pulled a hibbard and no one will even talk to him, not even his wife and four kids" What is the definition of "hibbard"?