Let’s face it, nearly all students get tired of lectures at one point, and the only thing that could possibly liven things up, besides class being cancelled, is one of these awesome pranks. The range from Zorro to The Hulk bursting into class. Continue reading to see them all.

5. Batman

In this creative Halloween prank during a chemistry class at the University of Texas in 2009, a guy in a business suit delivers a cell phone from a briefcase to a seemingly normal student, but then something unexpected happens.

4. The Hulk

There’s one thing you don’t want to do, and that’s make Bruce Banner angry, or else he may turn into The Hulk. The students in this class however, didn’t have to do much at all to see the transformation.

3. Prangstgrup

At first, this appears to be a normal lecture, but out of nowhere, a theater student decides to turn it into a full-blown musical. If you’re wondering, yes, he even brought his own music to accompany the singing and dancing.

2. Power Ranger

Power Rangers is one of the long-running American entertainment and merchandising franchises built around a live action children’s television series featuring teams of costumed heroes. This is what happens when one of the characters decides to attend class.m

1. Zorro

You know you’ve pulled off one of the greatest in-class college pranks ever, when it consists of Zorro and a real live band. Plus, there’s even a fencing match between the villain and Zorro to top things off.