Top Definition
A state of sketch that occurs when a person displays iffy behavior, either because (s)he is just a mess or because (s)he is under or has been under the influence or drugs and/or alcohol, then forgets said dubious behavior altogether. (S)he will probably then use this forgetfulness to excuse further bad behavior that is a result of the initial iffiness (sketch).
Damn, dude, I'm sorry I slept with your girlfriend. I had a crazy night out and my sketchzeimers must've kicked in. It happens when I don't take my meds.

Geez, bro, what's up with you? You asked me to change the date of the photo shoot to accommodate YOUR schedule and when I remind you of it, you have no clue what I'm talking about. You have a serious case of sketchzeimers,
by johndberry September 03, 2009
6 Words related to sketchzeimers

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.