I just watched TOW Eddie Moves In and the way Chandler acts is pathetic. He expects Joey (28 years old old) to continue living as a room-mate with him and starts acting cold towards him for moving out into his own place? I love Chandler and he's my favourite character but he treated Joey horribly in these few episodes and his smug behaviour with Eddie (when Joey visits) is really off putting.
In the same episode, Monica and Richard meet in the bathroom of Monica's parents house and Richard leaves the bathroom first and bumps into Judy. He then tries to warn Monica of Judys presence by saying "GOING TO THE BATHROOM, JUDY??". Why didn't he just leave, bump into Judy and say 'oh, sorry, Monica is in there, I just interrupted her, oops" or something instead?
And Chandler's delivery of 'you use my toothbrush??' has always annoyed me.

It's so clunky and un-funny.