Chandler, earlier in the episode: “Where is my pen? Did you eat that, too?” So, maybe it was Chandler’s pen!
If that is the case, why was she sleeping with it?
So today I was at the pool and we were all getting ready to go and there was this spider on my shirt so I went to shake it off and in that moment my bra comes flying out of it in front of the whole pool. Some lady that was sitting by us laughed and in that moment, I almost swung the bra around my head while chanting “my milkshake brings all the boys to the yard and they’re like it’s better than yours.”