What is Crotchbulge?
1.
the bulge that is divulged in the crotch area by various objects (i.e. an erect penis, socks, pants, puppets, etc.)
Mackinley was so drawn to Mike's crotchbulge that she pulled down his pants, only to discover a sock puppet inside.
2.
1. (noun) A slang term synonymous with crapping one's pants.
My wife got a nasty crotchbulge last week while I was reading in the shitter. I didn't get sex for a week because of that!