What is Cup Girl?
1.
A girl who with a friend will get a cup and one of the two will defecate in the cup and then lick, eat and play with the feces. Then vomit in each other's mouths.
He became suspicious his girlfriend was a cup girl from her feces smelling breath.
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Random Words:
1.
To fuck the belly button of your partner. To insert the penis in the belly-button and have intercourse. Dubbed for its similarity to pok..