translation about friends

translation about friends
1.Joey: Chandler, will you just come in already?
Joey说的这句话是什么意思?
Chandler: No, I prefer to keep a safe distance from all this merriment.
2.The most unbelievable thing has happened. Underdog has just gotten away.
3.The most unbelievable thing happened. Underdog got away.
4.the actual cartoon character.