Locking lug broken? HELP!

So the strangest thing happened to me just now. I'm washing my wife's car, when all of a sudden I hear something hit the ground next to me. Thought it was a rock, but when picked it up, it was a piece of the TRD locking lug from my wheel... I didn't even touch the truck or anything, it just broke and fell off on its own!!!

Anyways, how will I be able to remove this lug now? And where can I buy a single locking lug, or even just a single regular lug for my wheels? Any help would be appreciated.....

 

https://www.youtube.com/watch?v=T7NYPAhJd8M

There are several different ways to do this. This will get you started. Good luck. (fwiw this happened to me on my four wheeler. I drilled out the lug with a drill bit slightly smaller than the lug. took wheel off. tapped out the old lug, tapped a new one in.)

 

I removed a friends broken lug nut by welding a nut onto the end of it. You could also try hammering a slightly too small socket onto it.