What happens if I shave my mustache?
Answer from: D&Misar:
Radio engineer (Radio communications, electro-radio-navigation)In my spare time I repair...
They'll be shaved off and then grow back until you shave them off again!
Basically, that's what all pubescent men do.
Moustache, beard, and sideburns are shaved off in the morning to one degree or another.