Chin-up jokes

My girlfriend told me she’s sad because she’s put on a bit of weight.

I told her to keep her chins up.

Wow, you did 10 chin-ups? Was it 1 for each chin?

When you see someone with a double chin that’s sad:

Hey come on, man, keep your chin up. Wait, which one?

Unlike my syndrome, I keep my chin up. 🙌🏽😁