As a prank on their roommate who left for a month, Brits Jamie Muscato and Joe Mott decided to put a bunch of balloons in his empty room.
By a bunch, I mean they put in balloons until they reached the ceiling.
2,269 balloons, according to their Reddit post.
When their roommate, Richard Southgate, got home, it's safe to say he was pretty shocked.
This is the face of a successful prank.
And though he was a little bit in disbelief...
He eventually dove right in.
And actually seemed to love it!
Then the roommates made these to destroy them all.
Awesome job, guys.
