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 17, 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 4, 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 10, 2013

Flathead

A derogatory term for a believer in the flat-earth “theory”

Why don’t those flatheads find the edge of the planet and jump off of it?

by KyleMerovin December 22, 2017

Flathead High School

Flathead High School is full of skanks, hicks, and popular kids with really shitty personality. Between Flathead and Glacier, Flathead definitely exceeds the ghetto standards. Flathead High School is that school that just loses every football game but still think they’re superior to every school because they dominate in wrestling.

Jake: You want to go to a Flathead High School football game?

Mike: A Flathead game? We all know they’re going to lose by 50 points, why bother?

by Issa.peachy July 26, 2022