swampstache 

This is when your mustache feels "swampy" after drinking or eating something a little sticky or syrupy and not wiping your mustache off well enough (or at all, yecchh) with a napkin.

"Man, my 'stache feels gross. Must be swampstache after eating that ice cream."

swampstache by electrofreeze February 3, 2010

Swagstache 

A Mexican mustache growing on an Aron.

Look at Aron's Swagstache

Swagstache by bleblehbleh January 3, 2017