Quotes / One-Letter Pun

Maxwell "Max" Smart: "Are you 99?"

Little Boy: "No; I'm six and a half."

— Get Smart, "Mr. Big"

I love U, it's my favourite letter.
No other letter,
Could ever be better even in a fancy sweater.
Better than T (T, T!)
Better than B (B, B!)
Better than P (P, P!)
Come on, sing along, it's E-Z!

— Songdrops, "I Love U, it's My Favourite Letter"

Harvey Kneeslapper: "Knock knock."

Man: "Who's there?"

Harvey Kneeslapper: "Deon."

Man: "Deon who?"

Harvey Kneeslapper: (slaps a letter D on him) "D on you!"

— Sesame Street

A: "A!"

B: "B!"

C: "A bee? Where? I can't see a bee?"

A: "Not 'a bee' — 'A, B'! A!"

B: "B!"

C: "C!"

D: "D!"

B: "Of course I can see D! He's right here!"

— Alphablocks

Jack: "Gee!"

B: "Not G, it's B!"

— Sesame Street

S: "Seven and one is..."

M: "Eight!"

S: "You ate it?!"

— Alphablocks

''This kid named Preston Mudd got named Athlete of the Month for being the best player in the basketball unit, so they put his picture up in the hallway. It took people about five seconds to realise how "P. Mudd" sounded when you said it out loud, and after that, it was all over for Preston."

— Greg Heffley, Diary of a Wimpy Kid

Dr. Scratchandsniff: "And now, our first combination is B-4."

Wakko Warner: "Before what?"

Dr. Scratchandsniff: "I-29."

Wakko: "Oh, no, you're not! You must be at least fifty! Twenty-nine?!"

Dr. Scratchandsniff: "Oh, nein! Oh, nein!"

Wakko: "O-9? Bingo!"

Dr. Scratchandsniff: "No, not O-9; the next one is I-30."

Wakko: (hands him soda) "Here you go."

Dr. Scratchandsniff: "What's this?"

Wakko: "You said you were thirsty."

Dr. Scratchandsniff: "No, no! I-30! Thirty, thirty, thirty!"

Wakko: "Man, you've got a funny lisp!"

— Animaniacs