Slow Wit 

Someone whose thought process is unnaturally slow, although the person is capable thinking faster.

I can't believe the drivers on the road. I was stopped behind someone who couldn't figure out the light had turned green, until it turned red again. Freakin' Slow Wit!!!

Slow Wit by Opinion Jockey January 21, 2009

slow-witted 

having a mind that works slowly and ineffectively

jesus, what a slow-witted

slow-witted by grena February 22, 2010

Slow-witted 

Your brain moves slow mentally

2person- how do you spell slow-witted

person- how do you not know how to spell slow witted but just searched i it up. I swear you slow witted

2person- what does slow-witted mean???

Slow-witted by unknown person from new jersey November 1, 2017