Totally Unfair Picture Captions with Debbie Brown and Serinity Phillips

Debbie Brown: You've never heard of Slapsgiving? From "How I Met Your Mother"?

Serinity Phillips: Slapswhat now?

DB: Nevermind. Just, give me a high-five.

SP: Is a high-five related to Slapsthanks?

DB: Forget it.

SP: Done.