Cheese horn
A pejorative term for a nerd or geek - a studiously intellectual person with social ineptitude and obsessive interests - who, instead of possessing the socially redeeming pop culture-based qualities which comprise "nerd culture" or "geek chic", is intrinsically uncool and unstylish, following in the traditional definition of "nerd".
In short, a cheese horn is an academic nerd in the archetypal 'Revenge of the Nerds' variety rather than a pop culture junkie. While a nerd/geek may be into 'Star Wars' or comic books, a cheese horn is more likely to be into chess or computer manuals. While a geek/nerd may like to play video games, a cheese horn is more likely to take apart a HAM radio. While a geek may wear a hip t-shirt of a movie, a cheese horn is more likely to wear a dress shirt with a pocket protector.
In short, a cheese horn is an academic nerd in the archetypal 'Revenge of the Nerds' variety rather than a pop culture junkie. While a nerd/geek may be into 'Star Wars' or comic books, a cheese horn is more likely to be into chess or computer manuals. While a geek/nerd may like to play video games, a cheese horn is more likely to take apart a HAM radio. While a geek may wear a hip t-shirt of a movie, a cheese horn is more likely to wear a dress shirt with a pocket protector.
Eugene's a total cheese horn: he took his CPU as his date to the prom.
Cheese horn aphobia
It's when someone has a fear of not becoming a giraffe
Hey look that guy has cheese horn aphobia
Horn Cheese
The nasty shit you have to clean from the foreskin of your dick.
I was takin a shower last night and I had enough horn cheese to make a fuckin pizza.