It basically means your a dickhead or a bitch or just a rude word if you can't swear because someone is next to you
"Shut up you mug".
by nonce.je September 17, 2022

A mug is a person who is friends with your girlfriend who always cock blocks. she either is always talking to her when you want to or always tries to get invited to things with ur girlfriend.
Ben: June is being such a mug rn.
Dan: I know why does she want to go to the mall with us so bad.
Ben: Like does she know it’s supposed to be a double date.
Dan: IDK but I HOPE JUNE GETS HIT BY A CAR.
Dan: I know why does she want to go to the mall with us so bad.
Ben: Like does she know it’s supposed to be a double date.
Dan: IDK but I HOPE JUNE GETS HIT BY A CAR.
by Even bigger dick dan December 12, 2024

by JOHN VON JOHN November 27, 2022

The necessary container for the all-essential life juice known as coffee. Substitutions, such as a foam cup, a thermos, or otherwise, may taint the coffee.
When my Urban Dictionary coffee mug went missing, I went for 3 hours that morning without a single cup of coffee! I almost died!
by NinjaChicken666 January 12, 2020

by the person who is me July 20, 2011

Somethin my friend said moments ago. Both of us equally confused and enthused.
It means thug muggin while bein an absolute menace to society.
It means thug muggin while bein an absolute menace to society.
Man, I’m mean muggin and mug fuckin.
Wanna destroy the government?
Let’s burn EVERYTHIN!
Everythin?
Everythin.
Wanna destroy the government?
Let’s burn EVERYTHIN!
Everythin?
Everythin.
by poisoned poet March 15, 2025
