Corrected entry: In the scene where Phoebe is describing her worst Thanksgiving experience (in 1862 as a nurse) and her left hand is blown away, you can see that the hand is fake as it doesn't move, is shorter and is a different color to the right one. Additionally, in the time between the bomb exploding and her hand being torn away, a rope is visible moving it.
Corrected entry: In the one with all the Thanksgivings, Monica is cheering up Chandler by putting a turkey on her head. Where did the whole uncooked turkey come from though, considering they had just had their meal? Did Monica just happen to have a large turkey in her freezer? To make matters worse, it is not possible for a human being to put a frozen turkey over his head for that long and not faint.
Corrected entry: In the one with all the thanksgivings Monica is trying to cheer up Chandler by putting a turkey on her head. You can see that she is only carrying a hat in her hands but after she places the hat on top of the turkey she also puts a big pair of yellow sunglasses on it. Where did the sunglasses come from?