Having a lack of intelligence and common sense, usually a person with a name of jasmine
jasmine is an idiot, she’s so stupid
One who is not very smart and does not use their brain when they talk to others.
Kiley is not stupid. She is very smart
What most people who define words here are.
My friend said to me one day "Hey, let's go onto Urban Dictionary." and I replied with "Are you that stupid?".