Monica's helpless brother. He is an expert in his field---palaeontology, but flubs everything else. Goes to a hockey game, takes a puck in the face. Goes to a funeral, falls into an open grave. Tries to find love and tumbles into three divorces.

Played by: David Schwimmer

Hobby: make a fool of himself. Including once struggles mightily to get into a pair of tight, sweaty leather pants during a date.

His three marriage:

1) First he married Susan, but she went away with another woman, pregnant. So he had his first child.
2) He said wrong name in his second glorious wedding. It led to another divorce a mother later.
3) At third time, he seemed to marry the right person: Rachel who owned his heart since high school but at the wrong time and wrong place: Las Vegas and they totally drunk. It ended even before beginning.