1 definition by Hassa

Balls, as in testicles. Also, big balls.
The strength or stupidity to make hard decisions or do courageous things.
Greece is winning, because Europe doesn't have any OOs (Alice - 14/06/2015)
Man, it took some OOs to face up to that angry mother.
He was kicked in the OOs and went down screaming.
(used in written text only, not in speech - multi-lingal)
by Hassa June 14, 2015
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