Top definition
A smelly, nasty, dirty acne covered vagina.
when I fucked Deirdre All could Smell was TunaFish
by bevis likes it hard August 12, 2007
Get a TunaFish mug for your cousin Günter.
Aug 11 Word of the Day
A phrase to describe someone who is cognitively degenerating. Synonym of "going off the deep end". Can have varying degrees of severity.

Reference to the song "Hey You" by Pink Floyd. The line "and the worms ate into his brain" makes no sense in an otherwise linear and literal narration throughout the lyrics.
"My boyfriend has a total case of brain worms. He told me the cat was bugged so the Feds could listen in on us having sex..."

or

"You totally stumbled over that entire sentence. Can't speak English all of a sudden? What, do you have brain worms?"
by _Jez_ October 03, 2009
Get a brain worms mug for your mate Jovana.
2
Customer- "Where would i find the Tuna Fish?"

Grocer Cedric- "The chicken of the sea is located in aisle 11. I would also recommend Turkey of the sea, also."

Customer- "What is the Turkey of the sea?"

Grocer Cedric- "It's your mom. Ha, no, im kidding. Theres no such thing as the Turkey of the sea"

Customer- "You are a comic"
by The_Buddy August 13, 2010
Get a Tuna Fish mug for your papa Manley.
3
The Scent of a Woman, so some say.
"That ain't puddin' honey,
That ain't pie,
That's the stuff that you got me by . . . "
by cornholio October 09, 2003
Get a tuna fish mug for your daughter-in-law Sarah.
4
A man or woman who gives it up to anyone or anything just for the feel of being "popular"
by helloholli August 27, 2014
Get a Tunafish mug for your brother-in-law José.
5
tuna fish is a sketchy little mother f***** that follows dog walkers around down town at midnight with a green flashlight. when found, the tuna fish will escape with its hands in its pockets hiding away the shame of being found by an awesome person. tuna fish arent agressive, but they are clever and will tickle people to the point of orgasms.
a creepy little tuna fish just fingered my anus
by theoonlymexicanavailable February 08, 2014
Get a tuna fish mug for your dog Callisto.
6
Used during any game or sport, to break a win streak.
While playing pool a person keeps sinking balls, you say "Tuna fish" and they will mess up.
by J.B. Lovestein May 09, 2011
Get a Tuna fish mug for your buddy James.