Moustache = girlfriends.

By Phil McAndrew.

Abstract drawing with moustache.

Marc Johns being fabulous as always!

Handsome moustache.

By Mischief Champion.

Moustache sells.

Moustache cloud.

By Alyson.

Nighttime moustache.

By The Invisible Hair Suit. Click to view larger!

Gossip Moustache.

Click to view bigger.

Moustache fight!

By Ape Lad.

Facial hair collection.

Buy print here!

Depressed moustache.

By Married To The Sea.

Badass moustache blender.

By Marc Johns.

Moustach on a string.

By wonderful Marc Johns.

Cartoon moustaches.

More moustaches from Learn Something Every Day:

Smart moustache.

(I'm sure moustached men know many more.)
From Learn Something Every Day.

Moustache cartoon.

By Seriously Folks.

With my moustache.

The Final Round.

By Doug Savage.

Mayo moustache

By It takes two to tango.

Mr Bean

by Reillystroope.

Vampire Owls with Moustaches.

By Flora.