
Mustache is looking good
there, Sheldon.
The Big Bang Theory Season 5, Episode 4

She's got a
bigger MUSTACHE than me.
The Big Bang Theory Season 5, Episode 24

I can't believe
I bleached my MUSTACHE for this.
The Big Bang Theory Season 6, Episode 1

...with your mother.
- I am. She's bleaching her MUSTACHE.
The Big Bang Theory Season 4, Episode 19

Really? Are you willing to draw
a MUSTACHE on your finger
The Big Bang Theory Season 5, Episode 3