The stuff i have is the tetra.... something fun to do, other thatn turn it upside down and spray your coworkers arses till they yell and chase you down, is to take a small test tube like container and spray the crap upside down slowly into it.

This will build up the liquid we are all discussing and then you can drop crap in it to get it cold or throw the whole thing at someone. The stuff will bubble the entire time its in it too

***WARNING*** this crap can cause frostbite etc so try to avoid direct skin contact.