Brain-Freeze

The act of giving fellatio whilst having ice cream in your mouth.

Guy 1: My dick was really warm last night...so my girl gave me head with ice cream in her mouth!

Guy 2: ouch I hope either of you didn't suffer from brain-freeze

by R1CK S4NCH3Z October 16, 2019

brain toot

A brain toot is a random and very odd thought that pops into your head, and often baffles those around you, potentially causing them to think you are a little weird

Bob: “Did you know that plants actually emit a sound that’s akin to screaming when you cut them?”

Joe: “gosh darnit Bob, you brain tooted again”

by Braintoot February 22, 2022

royal brain

To suck off on someones penis.

"I gave him that royal brain last night"

by Fartfantehsecond December 23, 2021

Squiggle Brain

A whimsical and affectionate term used to describe the thought processes of someone with ADHD. Much like a squiggly line, a Squiggle Brain doesn't follow a straight path; it darts around with bursts of creativity, spontaneity, and a touch of chaos. While it may seem unpredictable to others, a Squiggle Brain is full of energy and innovative ideas, always ready to think outside the lines.
Opposite of Square Brain.

With my Squiggle Brain, I might start five projects at once, but you can bet at least one of them will be a masterpiece!

by CloverLief August 8, 2024

chat brain

When you indulge in twitch so much that the streamer you watch is the only thought process you can formulate. One that will choose to comment in a streamers chat even after the streamer is done streaming. Having chat brain come from being an overly dedicated twitch fan.

Yo Mike you gotta stop watching so much twitch your going to get chat brain !

by BILL YENZEN September 24, 2022

Seaweed Brain

One of the members of the r/camp half blood Discord Server and my amazing friend and boyfriend. We love you so much.

Jules: Hey Seaweed Brain.
Seaweed Brain: Wassup.

by aideusv March 4, 2024

Brain Sigh

When someone watches/reads the news about everything that is happening ALL over the world and their brain decides to have an aneurysm. The brain waves the white flag to surrender with hopes that heaven might be calmer.

My grandma experienced a brain sigh. She was watching the 6 pm news, held her head, and had an aneurysm. The news technically killed her?

by Chaotically-Sane =) June 2, 2022