brown eyed squirrel

When someone is sucking on a man's testicles from behind and gets his/her face shit on.

Bro last night I gave a chick a brown eyed squirrel.

Rainbowkake

When a person has many men and women spray/leak/ejaculate/ooze fluids on them. (cum, mensural flow, breast milk, piss.

She had a rainbowkake party.