Fishtail 

n. An illegal car manuever where the driver of a 4WD vehicle causes the rear tires to swing back and forth leaving fish tail-shaped tracks, often to create a dust cloud for anyone who might be following.

c.f. romping, womping, drag race

Fishtail by wayfarer April 27, 2005

Fishtail 

Stick your hand in a girls pussy then shake it like a fish out of water

man i fishtailed that girl so much last night

Fishtail by Austin Thatcher July 9, 2009

Fishtail 

A booty that shakes left to right while walking

"Yo, Binay got a fishtail on her"

Fishtail by Geezy42 December 10, 2006

fishtail parka 

a army coat worn by mods on scooters

fishtail parka by chap stick April 23, 2003

Iowan Fishtail 

When you are having unprotected vaginal sex from behind and when you pull out and climax, you take a couple steps back, then run up behind the female and slap her on the ass with your jizz covered penis.

Dude, this chick was soooo pissed when I gave her the Iowan Fishtail!

Iowan Fishtail by FishAndSmitty May 18, 2011

gaydale or fishtail 

a game where you can guess who's gay hence Gaydale or who's straight(ew) hence fishtail. get it? because straight men post only with fish jeje

"dude you're totally a fishtail...stop posting your mackerel ugh"

"dude you like men??? you're a gaydale awww I support you!"

"wanna play gaydale or fishtail at the college party?"

gaydale or fishtail by Greasy Kween November 6, 2020

fishtalk 

Fishtalk is a term frequently used by the participants of pokergames. When after a hand is played a player who didn't play the hand till the end says 'he would have had something way better than the winning hand if he had actually played it' we call this announcement 'fishtalk'.

In a No Limit Texas Hold'Em cashgame, Ambassador Dan holds King Seven of spades. The board shows a six, eight, nine, ten of spades and another unimportant card. This would give Ambassador Dan a straight flush, however he folded his hand preflop. Afterwards he announces to the table that he would have had a straight flush if he had played his King Seven of spades. Someone then tells him to stop the fishtalk.

fishtalk by Herr Spud July 10, 2007