Girl: Becky, your boyfriend is a stupidiot, he thinks the moon is made out of cheese and the sun is a sun, not a star.
Stupidiot Boyfriend: I DO KEG STAND WITH 42 CLOTHE PINS ON ME NOSE
Stupidiot Boyfriend: I DO KEG STAND WITH 42 CLOTHE PINS ON ME NOSE
by BashStash March 21, 2015
Who the heck is that? That's a Stupidiot, right there.
by Conor Riddle April 18, 2017
by I made this for one definition May 31, 2021
by stupidiot March 2, 2007
by moofoo April 23, 2003
Used when someone has done something so dumb, you can't decide whether to call them plain stupid or a darn idiot (hence the combination of the two into stupidiot). This insult is also a time saver, allowing you to give two insults for the price of one.
Marc: "I can't believe you got arrested for trying to sell weed to a cop! Jill, you are the biggest stupidiot I have ever seen!"
Lucy: "I can't believe Daren misspelled the word grapes on his project. He left off the E!"
Greg: "I know, what a stupidiot!"
Lucy: "I can't believe Daren misspelled the word grapes on his project. He left off the E!"
Greg: "I know, what a stupidiot!"
by gawk June 14, 2009
by wtfmynamewastaken June 12, 2015