These two really know how to get the laughs!

Justin Timberlake and Jimmy Fallon showed their senses of humor in a hilarious new spoof on Late Night, and it's not hard to see why they are best pals in real life!

Playing pre-teens at sleep away camp, the talk show host and the Grammy winner break curfew and entertain themselves by singing along to Hootie & The Blowfish's "Only Wanna Be With You", annoying their counselor in the process.

The sketch is part of Timberlake Tuesdays on Late Night. The singer will appear every Tuesday in September as he counts down the days until his new album The 20/20 Experience is released on September 30.

There's a reason JT is always asked to host SNL!