When you use pictures of women in bikinis on Facebook in order to masurbate. Often times done at work where the porn sites are blocked.

A portmanteau of carpe diem, a Latin phrase that means “Seize the Day!” and DM, which stands for Direct Messages. This word means seizing the day via DMs.

When you close your eyes and randomly hit a letter into your facebook search bar and jerk off to the first decent girl on the results.