1) Definition: To party and drink so hard, by the end of the night you'll fuck anything including a tank full of fish. 2) Origin: Mr. M. at the end of a Nov 2013 night of partying in Pattaya, Thailand, was caught on camera fucking a fish tank, and upon seeing the posted photos the next day with no recollection of the night before, posted "fuck the fish."
by PA: AmexSpg November 12, 2013
Get the fuck the fishmug. Fuck Then Fish (F.T.F.); a social club of like minded individuals that strive to drink as much as possible when together, work as little as possible when there are emails to be sent, and go fishing as an excuse to accomplish the previous goals listed.
by El Coyote - FTF 20%er September 16, 2011
Get the Fuck then Fishmug. by KingsGambit66 July 3, 2009
Get the jump in the water and fuck the fishmug. by JaxiTy February 26, 2017
Get the fucking fishmug.