crushtachtomer
A crushtachtomer is a customer whom you have a crush on simply because of their mustache. A cross between the crushtomer and the crustache, a crushtachtomer is a real gem.
"Oh jeez, I just helped the cutest guy, he is my crushtachtomer."
"There's been a lot of crushtachtomers lately, I guess mustaches are in this season."
"There's been a lot of crushtachtomers lately, I guess mustaches are in this season."