goin fishing 

masturbating. Could be guys or gals.

You MASTER the BAIT. Like fishing bait. Thus, goin fishing. Mastering the bait.

Rob: So, you goin fishing recently?

Mike: Nah, I'm tryin to quit. I'm gonna get laid soon.

Rob: Lucky basterd.

goin fishing by humormastuh January 27, 2010

going fishin' 

Hunting for a sexy southern man. Finding a "catch".

friend: " what're you doin' ma'am?? "
Marcie: " going fishin' girl!! it's raining men ! "
friend: " hope you find a catch. "
Marcie: " oh, girl....i will! "

going fishin' by marcie owens November 11, 2011

Goin' Fishin' 

(intransitive verb) To dip a single strand of one's pubic hair into the mouth of another person, whether that person is willing or not- it is much more enjoyable for the person doing the dipping.

Usually followed by "in your mouth."
related items - fadunk, cock slap

If you continue to talk like that, I'm goin' fishin' in your mouth.

Goin' Fishin' by Aaron B February 13, 2004