Found a Senior Prank thread from like 5 years ago, so I thought I'd start a new one.
What were some senior pranks you guys witnessed or heard about?
Here's one my manager told me. He was a sophomore at the time, and two students were giving out free donuts. they tried to give him one, but he was Muslim and was fasting at the time. He got lucky with that because it turns out the donuts were stuffed with laxatives, so hours later there were long lines to the bathrooms.