EX1: JOE: oh wow this wiki on quantum physics is intense.
MILTON: Yeah I edited that one, as well as the one on introductory physics.
JOE: You are such a WikiNerd.
EX2: The nerd in weird Al's "white n' nerdy is also a WikiNerd because he edits wikipedia.
A dachshund, either standard or minature. Called weinerdog because of its resemblance to a hotdog or "weiner". This dog was originally bred in Germany to find moles or badgers.
When a fat man's stomach sticks out further than his genitals. Sometimes to the point where the stomach must be displaced to find said genitals to confirm their existence.