Lamb Slide

Okay, listen up, you chucklehead. You're so out of touch you probably think a 'lamb slide' is some kind of playground equipment. The joke is playing on words because baby sheep are called 'lambs,' and things sliding down a hill are sliding. Get it now? A 'lamb slide'! This joke is funny because it is unexpected and uses simple wordplay. I bet your brain is still trying to catch up.