Pejorative term for college students who would rather be sociable while studying than become shut-ins. "Lounge Rats" often annoy those who dislike social interaction or getting to know the people who live near them, but give the lounge a pleasant atmosphere that can be enjoyed by all non-douchebags
Student A: Dude, why do you guys have to be such Lounge Rats?
Student B: Bish, you hatin'! Chill with us, or go back to your room and cuddle your textbook.