Claim

If someone makes a boast which is doubted, they can be asked to "claim": to prove that boast is in fact true.

Failure to prove that boast as true requires the boaster to shave off one of their eyebrows.

Person A: I've got an 8-inch cock
Person B: Claim.
Person A: F*ck.

by Judge_DH July 1, 2022