The act of applying toothpaste containing TiO2 (titanium dioxide) to the nipples or genitals, for a unique "high" effect. Causes severe spacial distortion, loss of balance, hallucinations, etc.

a substance people put on their pimples to help the pimple process

Toothpaste is a game when two or more people go into separate rooms and masturbate. Who ever cums first shouts "toothpaste" and wins the game.

You can also text your friends to let them know that wherever they are, whatever they are doing. You were winning at toothpaste.

Toothpasting or just pasting is the act of rubbing toothpaste on the nipples to get high. The chemical that causes the high is still unknown.

Getting high by applying toothpaste to ones nipples. This is extremely unsafe and can result in inflammation of the nipple and even permanent dangerous blockage or mutilation. Extremely dangerous, do not attempt. Popularised by famous internet website "9gag."

The squeezing dispersal of a solid out of a container through compaction.

Rubbing toothpaste on your nipples. A new way to get high, teenagers everywhere are starting to do this and it is growing popularity. Parents and staffs at high schools are growing awareness to this issue as it is a very easy to come by and anybody could be doing it.