Flatheaded

otherwise known as; to be a Flathead. basically meaning slutty, jerky, or diddlerish.

Girl #1: so..me and adam hooked up today..
Girl #2: are you guys dating?
Girl #1: no.
Girl #2: *gasp* that's so Flatheaded of you!

by diddlegirl69 February 18, 2010

Flathead

when the back of your head becomes fat after a night of head banging against the headboard of a bed or wall.

i woke up this morning with the worst flathead dave drove me hard last night

by a-wall9 October 16, 2009

Flathead Craig

Someone who was and is hated by everyone including his own mother who refused to pick him up as a baby resulting in a flat back part of his head.

That guy acts like such a Flathead Craig, no wonder his wife left. He would need to improve himself to even be a choad

by 4Marley11 November 04, 2017

Flathead Screw

Possibly one of the worst screw design EVER. Once you use a flathead screwdriver to screw the flathead in something, the screwdriver will most likely slip of the screw. Also known to be very hard to use because it slips everytime

*Hey bro, how's the electrical box enclosure? 😊

*No man, my screw driver keeps slipping off everytime I screw this flathead screw in place... 😠

*Should've used a Philips screw 😂

*I guess you're screwed 😂

by AppleUsersMustSwitchToAndroid December 30, 2019

Flathead Screwdriver

Pineapple juice & vodka.

"I'll have a Flathead Screwdriver, please!"

by JMBL September 11, 2013

Flathead

**Flathead (noun):** A person who denies scientific evidence and subscribes to pseudoscientific beliefs, particularly those who adhere to the idea that the Earth is flat. Often characterized by a rejection of established scientific consensus and critical thinking in favor of unfounded or debunked theories.

The flatheads' lack of accomplishments fuels their dislike of NASA and accomplished scientists.

by Eratosthenes360 May 18, 2024

Flathead

A flat head is slang for murder weapon

"That nigga a opp, get the flathead"

by CharlesJohansan April 11, 2022