when the cats won the 2007 afl grand final, i had a boner a dingo couldn't bite through for the next week
used to describe an erection so hard that even a dingo (australia's native wild dog) couldn't damage it
"when the cats won the 2007 afl grand final, i had a boner a dingo couldn't bite through for the next week" What is the definition of "boner a dingo couldn't bite through"?