Yeah, It's the aspirin

Girl #1: Wow I really look fat in these shorts.
Girl #2: It's all the aspirin you take. Each one is like 150 calories!
Girl #1: Oh wow, I'd better switch to Excedrin.
Girl #2 Yeah, good idea. Let's go to Coldstone.

Overheard in front of The UPS store Southport and Cornelia