Knock knock. Who's there? Silence.

Knock knock. Who's there? Pecan.

Pecan who? Pecan-der this: it's a nut-terly punishing joke, but I shelled out for the delivery!

Knock knock. Who's there? Wheat

Wheat who? Wheat you waiting for, let me in

Knock knock. Who's there? Pane

Pane who? I'm having a glass-half-empty relationship with you, it's a window of opportunity to change.