blazing so much weed that you forget simple things (i.e. name, address, phone number, etc).
"yeseterday i blazed two blunts after work on the way home and by the time i made it to my street i forgot which house i lived in. i was dumb high!"
by F.A.I.M. July 28, 2006
Get the dumb high mug.
extremely under the influence of drugs, particularly marijuana, cannibus, herb, weed, sticky-icky, etc..
Man I went over to Keith's house after work, and got fuckin' dumb high my nigga!!
by Steven Evans July 19, 2006
Get the dumb high mug.
one who does stupid shit only because they're high.
friend one: i bought a dime bag with a $20 and the dealer gave me $11 change. i watched him count his bills 5 times before he did this.
friend two: his dumb high ass....
by caspertheghost May 26, 2009
Get the dumb high ass mug.
When you claim to have an IQ so unreasonably high that you prove to everyone you’re dumb.
“Did you hear Deji claimed he has a 189 IQ?”
“Wow that’s a dumb high IQ.”
by Tux Taco May 6, 2021
Get the Dumb High IQ mug.