The serious answer is to take a book and wear headphones. My other answer is, if they still try to bug you while you have the headphones on, then just break out into random show tunes, complete with jazz hands.
cut a sbd and then leave
I was thinking point at someone else.
Ignore them. If that still feels awkward, play with your phone
Eat something slowly then leave :D
If you have to be in there.....I'm assuming it's a meeting of some sort, so just participate
ask if they have head of EP. If not, tell them about me.
Turn your chair way from them and talk to yourself. This is sure to confuse them - hense no need to feel awkward. If you rant and rave it will usually clear a room out. LOL
Have you tried to befriend any of your co-workers? It would probably be a lot more entertaining if had something to talk about. If your co-workers don't like you or you don't like them, that can be awkward. My suggestion then is to have something to do when in the break room...read a book, play on your phone, eat, etc.
Ask 'em if they are related to the boss...just to pass the time..lol...
Plead an upset tummy and spent it in the bathroom