Redfin

[Sarah]

A small North American dace (Minnilus cornutus, or Notropismegalops). The male, in the breeding season, has bright red fins.Called also red dace, and shiner. Applied also to Notropis ardens, ofthe Mississippi valley.

[Sarah]

When a male inserts his penis into his lady friend while she is on her period and that penis is then covered in the remnants of that monthly visitor [blood]. Having a redfin is not ideal and tends to only occur after a female's warning and the male just not giving a shit.

footnote: gay men - see [chocolate covered banana]

[Kai]

Any of various North American freshwater fishes with reddish coloration in the fins; specifically (a) = redfin shiner ; (b) = redfin pickerel; (c) = redfin darter .