Big, fat, flapping rat trap

The mouth someone who is saying something very stupid

Ian: I know everything
Tea-Lady: Shut your big, fat, flapping rat trap.

by Craig Cummings October 7, 2005

mummy flaps up your slah

The ultimate rizzler comeback

David:(try’s to rizz)
You:mummy flaps up your slah
David:*dies*

by Trippy_lfe June 5, 2023

im flapping my wings

i dont care, im ot interested

im flapping my wings

by jim March 4, 2003

Don't twist my flippity flaps

When dick bags try to manipulate your words to make them come off differently.

Phandrew: "I can't hangout with the boys tomorrow, I'm going on a date with Jessica"
Philip: "You're saying you are going on a date because you don't want to hangout with us??"
Phandrew: "Don't twist my flippity flaps Philip!"

by SpaceyHawk220 January 7, 2018

e-flap-jack-ass-ulation

A really weird word for the name Jack.

hey there, e-flap-jack-ass-ulation.

by dafhadf December 9, 2008

flapping around like christ in a crucifix shop

Someone who cannot organise themselves or work under pressure.

Look at him, flapping around like Christ in a crucifix shop!

by iamamanufan March 22, 2013

Flap Crap

Hygienically challenged, usually overweight, people can develop a residue of body secretions on their person, typically in compressed areas of the body described as "folds". It can also accumulate in the groin. This filmy substance has a distinct and unpleasant odor. Like crap.

I would go on a date with Tina, but damn she smells like flap crap. I don't want to get that stuff on my hands.

I gave Cortney a lift home, now my whole car smells like flap crap.

by WillieWonka12 January 30, 2010