What is Cockmunch?
1.
For one to be a rampant homosexual
Sam, you cockmunch
See
2.
when you get your weener stuck in your zipper
ahhh my weener is in my zipper
3.
a man one does not like
That George Bush/that bloke on the telly/the right honourable member is a right cockmunch, isn't he?
4.
to munch on tha cock
See V1TNAM