A coffee receptacle with one's own face portrayed on the outside.
Dwayne's bratty kids gave him a Mug Mug for Father's Day.
Definition of a person/situation close to a specific lifestyle , wich combines the following elements :
- bearded guys
- checked shirts
- pubs and intimate places
- acoustic concerts and guitars
- alternative - rock and indie - folk music
- a mug of american coffee , tea or herbal tea
- peaceful and calm situations (talking with your friends drinking some tea/coffee , staring at the sea , walking throught the trees etc.)
It also refers to a specific kind of boy , who's a mixture between a "bear" ( gay culture ) and a hipster .