Spaghetti Demon

Extreme awkwardness or discomfort in social situations. People who often, "Spaghettify" or otherwise act unnatural when speaking with strangers can be classified as "Spaghetti Demons"

Dillon: Hey John? How come when the cashier asked for the money you just kind of stood there and stared at her?
John: I don't know, I just kind of seized up..
Dillon: Jesus John, are you always this much of a Spaghetti Demon?