1 definition by That British Fella

1
Mug is a English term for idiot or some one stupid.

For instance

Barry: ' Damn i lost your money! '
Gazza: ' Ah you mug!'

Can be used as an insult but is commonly known to be used to call friends as a joke.
You bloody Mug

Ah Gazza is a MUG

what the hell you mug.

jog on you mug.
by That British Fella January 21, 2009
Get the mug
Get a Mug mug for your brother-in-law José.