SpongeBob SquarePants, Season 10

Ice Cream King:
Are you the exterminator?

Patrick:
Oh. [laughs] No. I'm not the extra gator. I'm here to redeem my coupon for a free ice cream! It's for my bestest friend, but it's out of date.

Ice Cream King:
[points to a pile of coupons] They're all out of date because I don't know what year it is.

Patrick:
I don't know what anything is. [he and the Ice Cream King look at each other]

Ice Cream King:
Are you smart or dumb?

Patrick:
[thinks for a bit] Apples?

Ice Cream King:
Genius! Let's see your head. [squeezes Patrick's head] I can't feel your brain.

Patrick:
[lifts his foot with his brain appearing in it] It's down here today.

Ice Cream King:
[lifts his foot with his brain appearing in it] Mine too! High 5! [they do a high 5 but end up hitting each other] Secret handshake? [they both slap each other and fly around all over the place until they stop] Perfect! You don't know the secret handshake either. Hey, I don't know your name. [pushes Patrick]

Patrick:
Hey, you're right! [pushes the Ice Cream King]

Ice Cream King:
[snatches the coupon from Patrick] This may still be redeemable according to the fine print.