Someone who "gets off" to or takes pleasure in all Math, Physics, and Engineering subjects. Especially someone who has lame jokes for every class involving the above subjects. Also a brown-noser to all teachers in these classes and someone who takes the lesson to a completely absurd level in order to sound smart. The most annoying person in class that even Yoda would call a nerd. Someone who is very fluent in "nerd". Finally, someone who stares awkwardly at all cool people and laughs completely out of place at all jokes.
Dude, did you hear Bob in Differential Equations today? He cracked the stupidest joke ever and thought it was hilarious. What a spoof!