Knock, Knock – Who’s There?
Clearly, Kirby’s got more hidden talents than we realized – he’s also apparently a stand-up comedian, and it looks like his jokes are spot on!
Source: Instagram
His example is: “Knock Knock / Who’s there? / Lettuce / Lettuce who? / Lettuce in, it’s FREEZING out here!!!” It’s obviously pretty easy to make Kendall laugh …