Top definition
The remnant of mustard left on the tip of the squeeze bottle that has dried up, forming a little cap.
After carefully peeling off the muscap and aiming the musquirt toward the drain, the actual mustard is now ready to be delivered to my hot dog.
by KnowsGuy March 27, 2011
May 4 Word of the Day
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.
by LolWut098 December 30, 2020