1) A Russian feminist punk-rock collective based in Moscow.

2) A gathering in which feminists protest for equal rights and other politics.

3) When a woman is on her period (or is just a straight up bitch) and starts bagging on her man for nothing. She complains and nags and whines, without stopping.
Dude 1: My girlfriend is a bitch!
Dude 2: Have you done anything to upset her?
Dude 1: No! She just woke up this morning and started bitching about everything...
Dude 2: Oh, she's just having a Pussy Riot.
by raichupal5 January 11, 2013
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