Billy Head 

A person that is never, not having a good time.

Even though they are most likely intoxicated, they lead the charge in some of the most intricate conversations.

They are not political, mostly because they are living in the "NOW".

They don't often make mistakes, but when they do, it always leads to an amazing opportunity that maximizes the collective's time.

Most likely to be the best-man at a wedding and leave with the line of bridesmaids.

Look at that Billy Head over there, he just chugged a bottle of Jager, disappeared for 3 minutes, and started a conga line with 30 smokeshows.
Are you going to the Billy Heads' tonight? I heard they boxed their whole house last weekend.

Billy Head by TrevorShanton August 29, 2020

Silly billy poo head 

Seriously the maddest insult one can unleash on another, commonly used among children of two years of age.

Timmy: Oi John, Your mum's a sket.
Bobby: Shut up you silly billy poo head.

Silly billy poo head by fr1ck May 8, 2018

Bill Maher Head Slam 

A hypothetical sex act purportedly invented by comedian/orator/cunt addict Bill Maher, in which prostaglandins (vaginal dilators) are administered to a woman, while a man wearing a nasal respirator (to allow use of mouth) shoves his head into the dilated vagina, and orally stimulates the Gräfenburg Spot (G-spot) until the woman orgasms. Comedienne/actress Sarah Silverman is allegedly the first woman to have received the first Bill Maher Head Slam, thus no prostaglandins would have been needed. No proof yet exists of it ever happening, and shouldn't be preformed without a licensed obstetrician or Bill Maher present.

conservative man: What would you like me to do honey.

liberal woman: I want a Bill Maher Head Slam. (Woman explains the sex act.)

conservative man: Aww sick! I'll just give you a rim job, I'm still a recovering homosexual. This transition is rough enough.

(Lame sex ensues. Nobody cums.)

Bill Maher Head Slam by Cunty Fresh Fanatic November 14, 2010

billhead 

The biggest clownbag you’ll ever meet. The epitome of stupid, billheads cannot even do basic math. Lack of mathematical insight prevents any sort of architecture career, even struggling to build in Fortnite. It is recommended that you avoid a Billhead at all costs.

Steve: “shut up Billhead”

billhead by Billhead May 13, 2018

bollyhead 

When you have a round head like Bowling ball

Yooo bollyhead

bollyhead by True Bradfordian September 5, 2022