becoming overly obsessed or clingy with a girl.
"dude, i did a total matt-out and now she wants nothing to do with me."
that one guy who comments on the fancifulness of your new living room furniture, and it's view from across the street. he enjoys tap ramen, and meows throughout the night.. in harmony with the scene aesthetics "red rover,"
man, this caterwauler kept me up all night after staring at my couch, pretending to be my cat and asking to play red rover.