fuck sheets

n. The sheets you use to scrump when you're on your period.

You don't want to stain your good sheets red do you?

by Big Brett the Bombthreat January 13, 2004

fuck the sheets

To fuck up royally while attempting to accomplish something.

-Rob fucked the sheets on his math exam.

-Rob fucked the sheets instead of his girlfriend so she dumped him.

by Logan24 August 5, 2005