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Wow that sux lol

As much as this is a douche move, it's pretty funny xD

Time to plan for some revenge on your coworker.

Yes. Follow up is much needed on this one!

You have your friend's address right? Text these guys back.

Ohh I like your style, evil and cold

Tell them you'll be happy to oblige and to meet you at "your" (*insert coworker's address*) house.

That's pretty much what he just said

so it begins, lets look for the reply

show him that two can play that game, OP.

So get your coworker back! Do the same thing to him, make him feel the wrath of his own prank!

Tell everyone that is calling you that you are throwing a lingerie masquerade party this weekend and give them your coworkers address.

There are online mass mailing sites where you can cause your co worker to get flooded with so much postal mail the post office will stop delivery. Ample and subtle revenge. Just takes a few clicks and goes on for years. I have used this in the past, works great.

No matter what you do here, that still blows.

I bet the gay men do. ;)