One who insists on the highest quality at the lowest price.

Being an econnoisseur I bought the ten dollar chilean wine instead of the fifty dollar french.

A description about one who has a habit of putting their foot in their mouth. From Foot and Mouth Disease.

"Oh, Geez, I'm sorry!" Bob said.
"You've got foot in mouth disease today, don't you?"

The fear that your brother will be or is gay.

Roger suffers from homobrophobia because his brother Brian is very effeminate.

when eating food so good that you let out an involuntary moan, usually the first bite; also as an adjective - flavorgasmic

I ate this unbelievable steak yesterday. I swear when I ate the first bite I had a total flavorgasm

Pants that are worn in anticipation of eating a huge meal (i.e. Thanksgiving dinner). These pants usually boast an elastic waist, to allow some give for that third helping of sweet potato pie.

The girls and I are going to a buffet for dinner, so I'm wearing my Thanksgiving pants.