blew my u-joint out

A friend ... used to remove them by putting the joint caps back on and squeezing in a vice and then pumping grease in to push out the caps in the shaft itself...worked everytime....make sure clips are removed though:D...I would definetly not drive with that u joint....I would guess its integrity is already compromised after hitting the ground and the one cap poking that far out is dangerous...better safe than sorry...