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Getting obsessively excited and concerned about something that no one else thinks is worth getting excited about.

Behaving awkwardly, stupidly and embarrassingly to delicate social situations.
Reacting like Barney Fife, from the Andy Griffith show, to anything.
"That guy just walked across the street without looking!!! Did you see that?!! I'm going over to him and tell him to be more careful in the future!" Friend,"Dude, stop fife-ing!"
via giphy
by BoatNDive February 25, 2018
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