a mug 

A word that can replace any adjective, good or bad. It stands for everything and nothing at the same time.

Guy: Did you see him?! He's ugly as a mug.

Girl: Omg, that purse is cute as a mug.

Jealous Guy: Look at your test score, you must be smart as a mug!

a mug by Kevii Wevii May 4, 2008

a mug 

is the study of numbers, shapes and patterns. The word comes from the Greek word "μάθημα" (máthema), meaning "science, knowledge, or learning", and is sometimes shortened to maths (in England, Australia, Ireland, and New Zealand) or math (in the United States and Canada).

im learning shapes in my mug class!
Mug class is so fun!
ugh dont be a mug

a mug by Emma Bethany May 23, 2021

A Mug 

A mug is something you hold when you need to hold it. You’ve held a mug now good one.

Mug is a Mug
Me: it took me along time to this because I kept pressing h instead of G

Someone else that’s not me: Maybe learn how to use a keyboard

Me: i have big hand and also keep pressing , instead of M

A Mug by Eric Cartman948 June 3, 2021

A mug 

so you know like you can get a word of a mug right on urban dictionary right?
So this a goofy swagger thingy a mug with A mug on da front. kinda cool right.

Guy with mug: Hey i got a mug from Urban Dictionary

Guy with no mug: GIVE THE THE DAMN MUG NOW.
Guy with mug: No...

A mug by æææææææææ December 20, 2022

a mug's game 

an activity in which it is foolish to engage because it is likely to be unsuccessful or dangerous.

"playing with drugs is a mug's game"

a mug's game by Arminkshipper January 1, 2025

Get a " mug for your 

A cheapskate advert by the website 'Urban Dictionary' intended for users to notice and purchase their merchant and gift it to their friends or relatives.

Get a " mug for your Rhinoceros, Zoe

Get a " mug for your by Itsyaboitoffee February 6, 2018

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What urban dictionary always wants you to get for someone

Get a get a mug mug for Kylie

Get a mug by I AM AN ALIEN July 26, 2020