We all know a guy who’s gotten stoned, put a pizza in the oven, then forgotten about it. However, few of us know someone who’s placed a pizza in the oven only to discover that it’s turned into a pie a quarter of the size a few minutes later.

That’s because such a thing is impossible — and yet, this guy seems to buy it pretty quickly. These bros pranked their friend by swapping out his frozen ‘za for a miniature alternative, and his reaction is pretty entertaining.