thick skull 

Word for the most annoying people you know. They. Wont. Shut. The. Hell. Up.

"Dammit James, get it through your thick skull"

thick skull by "-Anonymous-" November 27, 2015

Thick skull syndrome

It basically just means you have a thick ass skull and no information can get through or the information gets filtered as it goes through your skull. So when the information gets to your brain it just fills in what it wants the information to say.

And if this doesn’t make any sense, it’s probably because I’m high.

Yo I heard Jimmy has thick skull syndrome

Thick skull syndrome by Mrman101420 October 10, 2023

thick skulled 

A yard that doesn't understand anything that is said to him; nothing gets through his/ her skull

Faysal: You wanna do homework?
Stan: Sodium Hydrogen
Faysal: What? I don't get it.
Stan: As in NaH
Faysal: But those two can't be paired up
Stan: Holy shit you're so fucking thick skulled

thick skulled by Nats123 April 30, 2016

Think Skull 

Someone who has to think about things extra hard to understand then; Simpleton

Oh he didn't get it? Real think skull on this guy

Think Skull by eduardopos February 14, 2021