vacation brain

When you feel like you're on vacation and you actually aren't.

Dude: Brooo forget the meeting, let's go to the beach!
Colleague: You've got a serious case of vacation brain. I have to get back to work.

by chacarron March 6, 2012

Mush-Brain

The result occuring a day or so after smoking spice (such as K2) in which you experience slight memory loss and feel rather stupid for the whole day. Experts believe this is just a mental paranoia experience that can lead you to think you have something wrong with your brain.

Johnny- Fuck, I forgot about that homework, dude!
Tom- Probably cause of that K2 you smoked the other day.
Johnny- I think my brain is messed up dude!
Tom- You have massive Mush-Brain!
Johnny- Fuck Mush-Brain.

by UndercoverStoner February 21, 2011

Piss Brain

(n) The distracted mental state resulting from a serious need to urinate. Usually resulting in a delay to relieving said need.

I totally screwed up the last 3 answers on the exam because I had Piss Brain.

My Piss Brain was so acute I had a hard time unzipping my pants.

by barfeedbob October 6, 2011

Bad Brain

An individual, usually of the Boomer generation, whose brain is clinically bad, resulting in irregular or bizarre behavior, often causing meaningful harm to those around them, especially in the workplace.

Dude, Karen’s such a bad brain that she literally didn’t know how to right-click. That paired with general cosmic confusion caused her to miss 47 Zoom meetings, because she can't figure out how to enter the meetings.

by Randroid Galter December 17, 2022

Brain Shart

When a lack of consideration up front results in a serious mess in the back end.

"We were going to deploy to Production at 4 o'clock, but the developers had a massive Brain Shart and the clean up is going to take hours."

by Rainbow Mamba July 12, 2017

Paste-for-Brains

An insult that is not, of course, implying that the person on the receiving end of said insult has a brain that is held together by paste. It is just another way of calling somebody 'stupid'.

Carl: Well, how was I supposed to know that the coffee was scalding hot?

Pete: You made the coffee, paste-for-brains.

by Diggity Monkeez January 25, 2005

brain injury

the worst goddamn thing that ever happened to me.

I got my brain injury last summer

by Sinnia April 25, 2021