yak paw

The maneuver of bringing your balls up over on both sides of the penis and then tucking your penis. While wearing tight pants it (your bulging testicles) appears as a yaks hoof or "yak paw." This is a complex and sometimes painful maneuver that should only be performed under extreme circumstances.

"Bro, did you see that chicks camel toe? No, but check out my yak paw! "

"Jimmy showed me his yak paw and I damn near threw up in my mouth"

"Hey Marlo, show me that yak paw again!...No way dude, last time I had to go to the hospital "