Flat Packer

A person who carries a pack of cigarettes in their back pocket all day long. Resulting in a FlatPack.

Joe, I could smoke a cigarette if you weren't such a flat packer.

by Angie Says So June 8, 2015

flat pat

Androgenous. Sexless. Bland. Warped. Dull. Lifeless. Disapointed.

Dry hump. Let down. Sexless. Sexual deception. Boring. Dull. Disappoint. "Don't make me flatpat yo ass!" Or "Beware the flat pat!"

by SofleekSativa August 4, 2015

Flat bike

When you have sex with someone and you are flaccid.

Want me to give you a flat bike?

by misty578 January 23, 2016

Flat Sausage

A sequence of taking off clumps of vaginal hair and violently shoving it in the other partner's pee hole.

Matt recieved a Flat Sausage and did not like it.

by Searsisdead February 4, 2016

Flat Tag

To tuck in or lay flat an errant tag on a piece of clothing worn by another.

Bill raised his glass of beer and told his buddies, "It was a good day - I flat tagged Susan at work!"

by Boston Literary April 12, 2016

Flat Paddywack

A collection of words you use when your friends ask you to give them something to rap about. Guaranteed to stump them under almost any circumstance.

Friend- Hey bro, Give me something to rap about
You- Flatt Paddywack
Friend- The fuck is a Flat Paddywack?
You- Nice rap bruh

by Grandma_Muskrat September 14, 2016

Flat Out

Very busy. From the Aussie idiom, "flat out like a lizard drinking".

I'd love to come over but I'm flat out!

by Luichoy August 1, 2016