A person who lacks intelligence.Can be at very age.It means the person doesnt have a lot of knowledge in different situations but mostly does actions which normal people consider to be uncommon and not responsible.Also they may find it difficult to obey a certain rule.
"I told her 3 times not to eat others leftovers but she still doesnt understands it,she is so stupid."
"She really got into relationship with my ex...gosh she is stupid!
"She really got into relationship with my ex...gosh she is stupid!
by just me ^^ February 2, 2020
Get the stupidmug. Biniam is very stupid.
by RanvenclawPrincess18 November 22, 2018
Get the Stupidmug. 
When some is expeditiously, astronomically, stupid as fuck.
by mm883 March 22, 2021
Get the Stupidismmug. Yt girl: Look at my box braids
Other girls: You look stupid, there not meant for your hair and there gonna fall out.
Other girls: You look stupid, there not meant for your hair and there gonna fall out.
by Dontbemaditsjustthetruth March 31, 2022
Get the Stupidmug. Somebody that does not know what anything is like 1+1. Or they are have 0 IQ.
Maybe they just don’t know anything or is a baby. But anyway, they know nothing
Maybe they just don’t know anything or is a baby. But anyway, they know nothing
by Iamawerido:) May 25, 2021
Get the Stupidmug. Someone who pays for television entertainment such as Netflix, Hulu or a cable company instead of buying a modded firestick that allows you to watch everything and anything free with no monthly fee.
by 13adLuck October 14, 2016
Get the Stupidmug.