It means to screw up so bad in something due to going full retarted. It originated from the greek theft named "aasmir" who got caught during a robbery due to going full retarted.
"Oh No! I just called my friend saying "hey son of a b*tch" but his mom picked up the phone. I Done aasmired so bad
by Fakerealfriend101 May 15, 2017
Get the Aasmiredmug.