Sunny Side- Chorus: So keep on the sunny side, always on the sunny side, keep on the sunny side of life. Hee Haw. Oh you might feel the pain as we drive you insane. So keep on the sunny side of life. Knock Knock Who's There? Eather Eather who? Eather Bunny Chorus Knock Knock Who's There? Another Another who? Another eather bunny Chorus Knock Knock Who's there? Still Still who? Still another eather bunny Chorus Knock Knock Cargo Cargo who? Cargo beep beep and run over all the eather bunnies Chorus Knock Knock Who's there? Eather Eather who? Eather bunny back again