spank tank

n. 1. The butt. In the same way a gas tank is filled up with gas, the spank tank may be filled up with a good spanking.

2. The mental database of naughty images to which one can spank the monkey when more conventional pornography is not, uh, "at hand."
1. Yo baby, come over here and lemme fill up yer spank tank.
2. My mom threw away all my porno mags. Now I have to rely on my spank tank.
by SkidMarkyMark May 05, 2006
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Piranha Tank

Slang for the break room of an office. Called this because when a cake, cookies or other goodies are left out, the office workers tear into it like a Piranha on fresh meat.
Sally: Are those girl scout cookies?

Betty: Yes, I bought them from the neighbor girl.

Sally: Don't leave them in the Piranha Tank or you will never see them again.

Cristi left her day old donuts out on the table in the Piranha Tank and they did not last til noon.
by B. Hanback April 03, 2008
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Tank a shark

to expel feces from ones bowels. to take a shit.
"what the fox were you doing when i called?'

"sorry about that, i was tanking a fat shark."

"can i tank a shark?"
by use your shark name. February 03, 2010
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tank parenting

The opposite of Helicopter Parenting, where rather than hovering over and monitoring children closely, the parent remains in a stationary position, only turning their head when they hear crying or someone yelling "Mom" or "Dad" for a sustained period of time.
I'm more into Tank Parenting, where I just swivel my head and yell when my kid is demanding my attention
by jbassic July 25, 2018
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Ninja Tank

In RPGs and some MMORPgs, is another word for a character that can be in the forefront of the battle and survive the outcome due to sheer evasiveness rather than high armor and health. An example would be the assassin from the pseudo-MMORPG game "Guild Wars", especially in PvP mode.
"OMG, why duz teh PVP 'Sin not die? teh whole team is attacking him... I h8 ninja tanks
by BinaryEmperor July 22, 2008
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Oil Tanking

The placement of one's face, specifically the mouth, into the area between an extremely well-endowed woman's breasts, followed by a rapid shaking of the face in a side-to-side motion accompanied by yelling. The resulting sound that is created sounds similar to an oil tank caught on a reef.

Not to be confused with motorboating which is for smaller breasts.
Oil Tanking - I went to motorboat my woman, but realised her tits were just way to big...I oil tanked her instead.
by Kenny_0118899 June 19, 2013
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pocket tank

1. n. One who displays gratuitous amounts of flaming homoness
2. n. A sexual disease where the patients penis fires bullet sized particles at any given moment
1.
Jon: I like male dick
Dude: What the fuck, you pocket tank (smack)
2.
Jon: Dude you get with that girl last week? The one with the perky ass?
Dude: Yeah man. She gave me the pocket tank though..I almost poked the cats eye out.
Jon: Shit...
by Breoffrey September 25, 2008
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