The state of being unfathomably unintelligent that it causes other people's brains to enter into an irreversible sequence of chaos where neurons begin to fight themselves and burn key braincells down until your brain becomes as dumb or dumber than the original person who is painfully stupid thereby telekineticly spawning painful stupidity into the minds of others, with the precision of lightning. Sponge Bob is a classic cartoon example of this when he forgot his name at the restaurant.
Guy 1: if I jump off of this cliff then I will be able to grow wings and fly back to the top of the cliff.
Guy 2: brain tries to process painfully stupid idea... Fails
Guy 2: I'll join you bro.
Guy 1&2: both are now dead at the bottom of cliff
Guy 2: brain tries to process painfully stupid idea... Fails
Guy 2: I'll join you bro.
Guy 1&2: both are now dead at the bottom of cliff
by JuicyBoy1234567890987654321 May 29, 2022
Get the Painfully stupidmug. “ You’re really stupid! •
by SourCreamGecko June 2, 2022
Get the Stupidmug. 
The type of person that is stupid on the internet very soft, calls people out for nothing, has no life, never got attention by her family, and always a loser, was definitely shoved in all of the lockers in the entire school that's no doubt, and always looked dumb to everyone else.
Example:
Example:
Woke ass twitter user: "oH i HaTE sIlVErVaLE fOR pLAyInG HoGwArTs lEgAcY wHaT A tRaNsPHobE"
Invader Zim: this girl is such a stupid roeia
Invader Tak: lol I know right
Invader Zim: this girl is such a stupid roeia
Invader Tak: lol I know right
by aldemarbeste[GD] March 6, 2023
Get the Stupid roeiamug. by the3sillygooses March 17, 2019
Get the Stupid Goosemug.