top tanking

The act of taking a serious shitsickle in the top tank of a toilet.
dude that chicks party was so lame top tanking her toilet was the only way to add a little atmosphere...she'll never forget that night once she discovers where that stench is coming from...don't go back for a few days !!!
by last star fighter August 25, 2007
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sperm tank

A girl who enjoys swallowing huge loads, often more than one in a sitting. She can be identified when she asks you to pull out and go in her mouth.
We were having sex and when I was ready to go she pulled me out and had me go in her mouth. Man what a sperm tank.
by Yigal November 26, 2004
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Bro Tank

A tank top intended for muscular and tan males. If you are skinny and pale, it does not compliment those features. The bro tank is usually worn by the classic douche. Many have the misconception that bro tanks make them look cool, but 95% of the time, the user looks like a major tool. A normal non-douche will refer to these garments as "douche tanks", but the tank wearing "bro" will deny the quality of doucheness that comes with the product. If the user admits that the tank is in fact, a douche tank, he is most likely not a douche. A "bro tank" has no class, and anyone with any qualities of a gentleman, will not wear a "bro tank".
Douche 1: Bro, there's a douche convention down at the beach!
Douche 2: Hey I need some new clothes for it! There's a sale at Hollister, so let's get some bro tanks!
Douche 1: Bro Tanks?! Those won't make us look like tools, let's get some!
by Mike Hunts Eaton July 09, 2013
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Sceptic tanks

Cockey rhyming slang for Americans. i.e. Sceptic tank rhymes with Yank.
by Anon January 30, 2004
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Sheila the Tank

A talking tank on the popular internet series Red Vs. Blue. She is on the blue team and has a mind of her own. Her friends are Caboose (a little more than a friend) and Lopez, the Spanish Robot.
Caboose- Why are there five pedels for four directions?
Sheila- Target locked
Caboose- Thats not a target, that's Church...Oh
Church- What? Oh Shit---
Sheila- Firing main cannon....BOOM!
Tucker- You shot Church you Team-killing-fucktard!!!

Sheila the Tank
by Claytonio Boudalaire May 21, 2008
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fuel-tank

After having anal sex and ejaculating, the male keeps his penis inside the female's rectum until it gets flacid, then he proceeds to fill the ass with urine.
She said, "Fill me up!" so I fuel-tanked the bitch.

Since it's hard to pee when your dick's hard, you'll have to give it a moment to soften up before a good fuel-tanking session can take place.
by Robert Arthur Gilbert December 05, 2007
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semen tank

Carlos can't fuck Carlita because hes just a semen tank.
by Mega-nig May 20, 2011
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