Floosh 

Floosh is another word for flash. When someone is splashing the cash around you call them floosh, or when someone is showing off you call them floosh. flash

Im so floosh cause i bought 10 bottles of champagne last night.

Floosh by Master Of Floosh November 19, 2010

flop-a-do 

those tryin to be gangsta but they ain't

You say you live in the ghettos, I don't believe you flop-a-do!

flop-a-do by ARANAR July 23, 2003

flop a sack 

In an office setting, coffee generally comes in little "sacks" of grounds that are proportioned to fill one pot. When one person puts in one package of coffee, he is said to have flopped a sack. Therefore, making coffee at work is to "flop a sack."

I went to the kitchen area and there was no more coffee left in the pot; therefore, I decided to flop a sack.

flop a sack by officerat July 13, 2009

flaps bag 

A woman who enjoys the company of more than one man at a time. May also refer to an ex-girlfriend.

Dave: Guess who I saw in the club the other day?
Mike: Who?
Dave: That cheating flaps bag ex of mine!
Mike: Ohhhhh my days!

flaps bag by The Big Man AC Slater December 29, 2010

Flipsi 

when a maiden hath naught properly attired herself in her knickers, whilst wearing her outer garments

She: I'm going commando
He: No you're going flipsi

Flipsi by hungryjap July 4, 2011

Flooskie 

It's Another way to express gayness.

'Have you seen Max today?
Yes, he looks like a Flooskie.'

Flooskie by TheLucas November 20, 2011

Flapsturbation

The act of masturbating a penis that never gets hard.

I jerked my ween for like, 2 hours last night, but in the end it was just flapsturbation, as it never got hard.

Flapsturbation by Steven Spoilerg February 3, 2015