F.R.I.E.N.D.S. is definitely one of my favorite U.S. television shows. I have watched many episodes more than thrice already, well, for the fun of it.
The expressions made by Joey, Ross, and Chandler in the photo are first originated by 3 monkeys. Those even have emojis for that.
Is it bad that I had to explain what this photo is all about for the PhotoBomb challenge by fibra59?