scrohawk
a single vertical stripe of hair running along an otherwise shaved scrotum.
John's boss wouldn't let him get a mohawk because it was unprofessional, so he engaged in silent protest by getting a scrohawk.
scrohawk
A combination of scrote and shmohawk. It has nothing to do with hairstlyle, it is just a good way to switch up insults and can apply to a wide range of people, usually men.
Did you see that raging tool? What a scrohawk he is.