Nerd

a person of high intelligence or drive at a certain hobby. Stereotypes portray them as:

-ugly
-wearing glasses
-bad sense of fashion
-allergic to almost everything
-scrawny
-computer loving

ect.
The inconvienent truth for jocks about these Stereotypes is that only 10% of the geek and/or nerd population even has many of the traits listed above

Girl 1:"Omg marcus was reading a Harry Potter Book hes such a nerd."

Girl 2: "I like harry potter."