float an air biscuit 

To silently drop a fart and watch to see who first smells it

Did someone just float an air biscuit?

float an air biscuit by DumbAssFucker November 19, 2017

float a baby down the nile 

Used when going to the toilet for a shit

I'm just going to float a baby down the nile

float a baby down the nile by Bill Odey December 23, 2006

Float a spud 

The act of defecation; or taking a shit

Guuurl hold my purse...I gotta hit the bathroom! I gotta float a spud!

Bruh pause the game...I gotta float a spud but need another beer first!!

Float a spud by CABoots January 24, 2017

Float Test 

A Float Test is a term given to garbage that is tossed overboard while at sea. The term is used to describe material that is to be discarded in a less than optimally environmental manner. Said equipment is usually described as nfg, and therefore needs to be "Float Tested".

Cpl Smith- "What'd you guys do with that bad radio the CO wanted destroyed?"
Lcpl Jones- "We float tested it over the Marianas Trench."
Cpl Smith- "Very well, carry on."

Float Test by LawDog322 January 11, 2008

float out 

To get your bearings, clear your head so you can figure out what you want to do.

I went out camping by myself for a week. I just needed to float out for a bit and think things through.

float out by BigDaddy1013 January 26, 2019

Float Job 

When a woman sucks your dick from behind.

Woman: I want to give you a float job.

Man: WTF is that?

Woman: It's when I suck your dick from behind.

Float Job by Punn18 January 1, 2012

Float a keg 

To empty the contents of the keg. Usually by oral consumption. Also the sign that the party/function has come to an end.

All the beer is gone. The keg has been floated. NO MORE BEER! FUCK! Now how am I gonna get this girl drunk and take advantage of her.

Float a keg by T October 6, 2004