Make cool "Mission Impossible" rubber lips to avoid a poison kiss.
Put a light coat on the toilet seat. Let it dry and watch the fun...
Use it to hold back ears for wigs. Put a spot on the ear and another
on the head, let it dry, then touch the two together. This works for small
light objects too, I got a coke can to stick in this way.
Replace suntan lotion with latex :)
You can attach items to your skin with spirit gum and then surround
them with tissue covered with latex to give a built up effect. This works
good for rubber snakes so I've been told.
I have not gotten this to work but you should try it anyway. The
problem is with the skin stretching over the adam's apple. Paint some
latex about an inch wide all across your neck. After this dries pull
either side to meet the other, they should stick making a trench. I think
the trick here is to not let all of it meet, mostly the edges and not
the middle. Add blood and you got a quick slit throat.