Gexpert 

One who is informally educated on the anthropological study of gay men. Typically female, this expert on homosexuality pays a great deal of attention to understanding cultural behavior within the gay community. A cerebral twist on the term 'Fag Hag'.

Trendy Hipster Girl #1: So did you hear, Tom's totally into guys now!

Trendy Hipster Girl #2: I saw that one coming from a mile away. I'm pretty much a Gexpert.

Gexpert by Munee Penee November 4, 2009

Gxpert 

phonetically: Ge'x-pert

noun
1. Common brand of retroactive dolphin hormone treatment
2. Secret difficulty in Konami's "Dance Dance Revolution" and "Beatmania" titles. Unlocked by being "totally awesome."

Dude you unlocked Gxpert! TOTALLY AWESOME!!1oneone

Gxpert by Teh Gxpert July 24, 2007

Geppert 

a Geppert (noun) is a cross between a hobbit and a giraffe. It is a curious mix of species, feeds on the leaves of small plants and lives in green spaces surrounded by suburbs.

Also used an an insult, especially to people who have this surname.

"you are the biggest Geppert I know, dude"

"hey, who are you calling a Geppert?"
"You, cus you look like a hobbit AND a giraffe"

"as we can see from the slide, the Geppert does enjoy chasing antelope, but is actually a herbivore"

Geppert by Robjb April 4, 2008