1 definition by Sylvia Plath's orphan children

noun - The college freshman who took his high school girlfriend to prom; little does he know that she's going to be more run through than the autobahn once she enters college herself. Cousin of the classic beta male.
Example 1:
"that guy that came into our store with his high school prom date was the epitome of gup!"

Example 2:
Employee 1 - What kid brings their high school girlfriend to a casino after prom for ice cream?!
Employee 2- A straight gup, that's who!
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