To boiler up (also see, "boiler-up") means to take a hot, fat, steamy dump.
After a night of drinking at the Upstairs, and a late night run to Taco Bell, Matt P. went home to boiler up.
Prices shown in USD.
Type your email address below to get our free Urban Word of the Day every morning!
Emails are sent from email@example.com. We'll never spam you.