(Verse 1) Knock knock! Who’s there? Lettuce. Lettuce who? Lettuce in, it’s cold out here — Baby, crank that beat, let’s shift the gears. We’re dancin’ on the porch like we won the night, Tellin’ dad‑joke rhymes ’til the sunrise light. (Chorus — big & goofy) Knock knock, rock the block, Every silly joke makes the beat unlock. Tap tap, clap clap, here we go, Say it ain’t so, Joe Knock knock, nonstop, Laughin’ so hard that the neighbors talk. Knock knock, oh yeah, Jokes so bad but we don’t care. (Verse 2) Knock knock! Who’s there? Cow says. Cow says who? No, cow says mooo, don’t get it confused — Baby, that punchline’s old but still gets used. You spin around laughin’, nearly fall off the chair, I say “Careful now, darlin’, gravity’s still there.” (Chorus) Knock knock, rock the block, Every silly joke makes the beat unlock. Tap tap, clap clap, here we go, Say it ain’t so, Joe. Knock knock, nonstop, Laughin’ so hard that the neighbors talk. Knock knock, oh yeah, Jokes so bad but we don’t care. (Bridge — maximum cartoon logic) You knock so fast You knock so slow You knock in rhythm, you knock off‑beat, You knock so wild that that we don't care (Verse 3 — final joke) Knock knock! Who’s there? Boo. Boo who? Aw, don’t cry — it’s just a joke, But your laugh’s so cute I start to choke. We’re jokin’, singin’, laughin’ loud, Two goofballs standin’ out from the crowd. (Final Chorus) Knock knock, rock the block, Every silly joke makes the beat unlock. Tap tap, clap clap, here we go, Say it ain’t so, Joe Knock knock, nonstop, Laughin’ so hard that the neighbors talk. Knock knock, oh yeah, Jokes so bad but we don’t care.



