Cumch

Dried, crunchy cum, usually on an article of clothing.

I cleaned my bedroom and found a bunch of socks covered in cumch under my bed.

Whoopty Surprise

When a woman gives you a blowjob, pauses to give you a handjob, and you ejaculate on her face with no prior warning.

“John: yeah man, Sally was going down on me, and just when she stopped and started jerking me off, boom, whoopty surprise.

Jack: dude, that’s gross.”