Two Holes

Senior male student: Hey, did you know there’s a hole in the chalkboard?
Me: Yeah, it’s been there for awhile.
Senior male student: And there’s another, it has two holes.
Junior male student: (uncontrollable giggling) Two holes!
Me and class: (rolling eyes in unison, just staring Junior down)
Junior male student: (still giggling)
Me: I thought we agreed that math was easier when you’re not high?
Junior male student: Yeah, but it’s not as fun!