Timecop - Same Matter, Same Space

The same matter cannot occupy the same space. That's the major rule when you're time traveling in Timecop, you can't come in direct contact with your past self. This rule is broken when when Walker(Jean-Claude Van Damme) kicks the younger McComb(Ron Silver) into the older one. The two McCombs fuse together into a writhing blob of bad CGI flesh until the mass disappears into the floor.

Timecop - Goon gets Terminated

Van Damme and mullet take care of business in this scene from Timecop.

Top 5 Deaths by Instantly Freezing and Breaking Apart (no, Terminator 2 doesn't count)

5) Airborne - 1998 movie, not the 1993 skating movie. Guy get blasted with some liquid nitrogen, his legs snap, and he breaks into pieces

4) Timecop - When one of the henchmen gets blasted with LN2, Van Damme kicks and shatters his arm to pieces and he falls off a ledge to his death

3.) Mindhunters - Christian Slater's death is pretty similar to the scene in Airborne when you think about it

2.) Demolition Man - One of my personal favorites. Simon Phoenix(Wesley Snipes) instantly freezes, then John Spartan(Sylvester Stallone) kicks his head off, it bounces on the ground and shatters

1.) Jason X - Jason sticks Adrienne's face in Liquid Nitrogen then smashes it on the counter