thickheads 

People lacking in common sense or a modicum of intelligence, or people with big fat heads on their shoulders.

This country{USA] is full of thickheads because we elected Donnie Trump for President. A classic case of the dumbing down of America.

thickheads by Donald Cowboy Cerrone October 11, 2017

Tickhead 

A particular dog that is infested with ticks. Generally unloveable and always gets on ones nerves. Should be put down in the most brutal way possible

A: The stupid dog brought fleas into the house again!
B: That stupid tickhead!

Tickhead by HennerstheBCrebel January 2, 2020

thickhead grin 

When you wakeup in the morning with an awful hangover (thickhead) but then you realize how much fun you had (grin).

Al woke up with a terrible headache after his 40th birthday party by then remembered how much fun he had. He was experiencing a thickhead grin.

thickhead grin by ARTIFAX January 26, 2009

thickhead

Numbskull, idiot, Bill Gates, bonehead, shmoe, Bill Gates, imbecile, Bill Gates, Bill Gates, Dubbya.

That Bill Gates character sure is one thickhead.

thickhead by Bastardized Bottomburp March 21, 2003