1. the sound you think when you are giving kudos or kisses to someone- when you are pleased with them
2. the sound you think when you are shouting evil curses at someone- or just being an evil little genius
3. anything you want it to be, because that is what "muah" is- it can be said (though i only write it- it is not as cool when said) in many different ways and describes many different moods
1. Muah! Kisses and hugs everyone!
2. You are so bloody pathetic. muah. :censored:
3. however you feel like bloody using it.... make it your word- personalize it :hehe: muah everyone!