1)That gross thin, patchy moustache white-trashy folk get when they are in the pre-FBY(Full Blown Yokel) stages. Often accompanied by a rat tail and/or a shaved head.
2)The above mentioned, but on a nerdy kid...or someone who just looks like they have a pubic hair moustache.
3)The Demise of Scott Tenorman's parents....episode 501.
partygo-er 1: Dude, he looks like a young Steve The Cable Guy with that pubic hair moustache!
When a man will search for hours to find something that is laying out in the open on a table. Items are often easily found by a women.
Man: "I have been searching for hours for keys."
Woman: "You mean the ones sitting there on the coffee table?"
Man: "Where?"
Woman: "Right there in the middle of that table."
Man: "oh, must have been Male Pattern Blindness"