gay velcro
Slang began when it was noted that gay males tend to prefer the "moustache only" look, which apparently only gay sausage loving dudes and cops sport. One day at lunch, it was noted that two dudes, both sportin' moustache-only look were both wearing straw cowboy hats with frilly edges. Brilliant buddy notes, "Wow, those two must have some serious gay velcro", meaning the moustache hair gets tangled up with the pubic hair when gay dude A is swallowing gay dude B's sausage all the way to the bag.
I can't tell what's public hair and what's my moustache hair after performing some serious gay velcro action on Philip last night.