Flat head 

When your banging a girl and you fuck her so hard she hits her head on the top of the bed.

Ross I gave my girl a flat head last nigh.

Flat head by Jeff wood August 5, 2017

spag head 

An annoyingly smart person.. a person who over-uses the spelling and grammar rules.

Fred: Hey, how's you?

Bob: Hi

Fred: Aint got no money today mate, sorry

Bob: I think you mean "I haven't got ANY money"

Fred: Wha?

Bob: Learn your spelling and grammar!

Fred: Shut it, spag head!!

spag head by DizzyMoo March 20, 2008

Fly Head 

Giving very good oral sexual favors. The best from that particular individual.

She gave me sex all night and Fly Head in the morning.

Fly Head by Curt Luv February 26, 2009

Square-head 

A prick wiv a square-head. an unfortunate child hu wil neva get a chick lolz

Frankie: i dnt noe wat i woz finkin, goin wiv Charles, he's so ugly
Kathy: i noe wiv his square-head
Frankie: lol

Square-head by Xx~Princess Lazy~xX April 13, 2009

Herion Head

a blow job with the effects of an actual drug

herion head is oral sex with the effects of staggering and irrational thought processes

Herion Head by lady_herion March 6, 2009

Smack Head 

A Smack Head is someone who is always off their head on drugs, they don't have a job and they get the money for the drugs from benefits, these people are known as Smack Heads

Person1: Honey, our money has come in from the benefits
Person2:YESSS, LET'S GET FUCKING MENTALLLLLLL

They go and buy some crack cocaine

Smack Heads.

Smack Head by SPICEMAN20002 January 9, 2015

olive head

Olive head is a nick name for a person named Olivia. It is often used in a funny matter but can be serious people do have olive head

Hi olive head

olive head by Olive head May 4, 2017