tits on a nun 

Something or someone that is so useless they serve no purpose. For example tits on a nun serve no purpose, they don't have sex so they are useless a sex objects, they don't have babies so they are useless to produce milk for feeding.

Mike is soo lazy he never helps out with any work. Yeah he's as useless as tits on a nun.

tits on a nun by nicks75 January 29, 2015

Tits out for Harambe

The act of a woman exposing her breasts as a sign of respect for our fallen hero, icon, and overall bad-ass nigga Harambe.

Jess: "I wish I had a dick to pull out for Harambe, I respect him so much".

Sarah: "Get ya tits out girl, it's what our Messiah Harambe would want"

Jess: "Tits out for Harambe!"

Tits out for Harambe by Bruh That's Nasty September 7, 2016

tits or ass 

the age old question.

person 1: "Hey buddy, tits or ass??"
person 2: "Damn, I don't know."

tits or ass by nikchaing January 11, 2008

Tits Wild 

Extreme party behavior filled with carlessness, recklessness, and observing no safety percautions what so ever. TITS WILD!

"That party last night was fucking tits wild."

Tits Wild by I am Sancho! January 12, 2012

Tits ahoy 

Interj. When one sees a great pair of bazambas / bewbs / mamaries and / or amazing cleavage. Also, a nipple slip. Best said with pirate noises, ie "Rrrrarrrrr!" or "Treaaaaasure!"

Friend 1: Dude, have you seen Nicoline in that itty bitty red top today?
Friend 2: Tits ahoy, bro! Treaaaaasure! *high fives Friend 1*

Tits ahoy by Nicnoc November 17, 2010

tits up 

broken; dead in the water, floating

well that project really went tits up.

tits up by Anonymous July 26, 2003

tits or gtfo 

Expression used when girls posting online try to gain more attention by stating the fact that they are girls even if it has no relevance to the matter at hand.

Tits or GTFO is used in a way to say; If you are going to use your gender to gain further attention on a board or comment section of a predominantly male user base, you are basically saying "I have tits, give me more attention". Therefore you might as well go all out and show your fucking tits or get the fuck out.

Girl: Hey guys, female poster here. How do you like this video/game/whatever?
Unfazed commenter: Tits or GTFO

tits or gtfo by Krello January 28, 2016