Weird interaction during lecture

This random in my PSY 250 class tapped my foot with his foot, winked, and then slipped me $20 and angled his Notes app at me. It said "Yo can you ask a question for me? You ask a lot of them."

Gang, if anyone else is too scared to ask a question in lecture, I'm available for RENT...

DM me with the time and location of your class and I'll attend. Don't worry. You'll be totally anonymous. Just DM me a specific question and I'll ask it because fear is beneath me.

Pricing varies by how boring your class is.