IKEA is already a nightmare — a metaphorical House of Mirrors.

Ylvis doesn’t need to make it any worse.

Known to most of us as the guys behind the surprise-hit “The Fox,” Ylvis is actually a well-known comedy duo back in Norway.

One of their most popular bits is the hidden camera prank. Watch as IKEA patrons enter one of those pre-decorated floor plans — and then get trapped inside it.

[via Laughing Squid]