To stay cooped up at home at night (typically on the weekends) and to wallow in either homework, TV shows or takeout food instead of going out with mates and partying all night long.
Sally decided to stay in on Saturday instead of hanging out with her boyfriend because she needed to complete her assignment.
The Urban Dictionary Mug
One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.
Buy the mug