Mucal

A horrible smell, taste or feel

She makes me feel mucal

by That328person February 13, 2026

Mucus Pukus

Name for "Circus Circus" in Nevada. Specifically referring to their carpets stained with vomit, urine, and other bodily fluids.

We've got a 7-day stay booked at old Mucus Pukus.

by Bdogpics December 14, 2025

MCAS

M: Money
C: Comes
A: Above
S: Safety

MCAS means money comes above safety due to Boeing hiding it and poorly coding it to read from a single angle of attack (AoA) sensor to rush the 737 max into market, hence putting money above safety.

by iPhone=Airbus, Samsung=Boeing January 5, 2026

ms.mccaskill

A teacher with powers. Usually short,brown orangish hair. Natural skills to teach. Every student loves coming to Ms.Mac's Classroom.

"You guys wanna skip and go to Ms.Mccaskill Class ?"

by bosschickolivia May 16, 2018

Seed mucus

The art of spreading careless DNA into the mouth of an individual ; and a sneeze by said individual occurs, thus producing Seed Mucus!!

Damn this seed mucus! My boyfriend totally ejaculated in my mouth when I was in the middle of a sneezing fit! Now instead of just phlegm I have this seed mucus.

by Twice over June 22, 2018

Absolute Mucus

The weird temperature at which your mucus freezes in your nose and feels weird.

Yeah dude it was so cold this morning that I think it would hit about absolute mucus. It was very uncomfortable.

Student: What is the exact temperature of Absolute mucus
Teacher: It varies depending on many factors including but not limited to, the amount of mucus in nose, size of nose, and amount of hair in nose.

by TheGuyWhoDefinesThingsSOmetime August 25, 2018

Erectile mucus

A secondary or slang term for semen. Often used by people who are too ashamed to say semen, cum, jizz, etc.
Also often used just because it sounds funny

Honey, I accidentally got erectile mucus all over the dog

by JJ Andy January 1, 2019