My definition of slip is to take away from someone or something .

Someone or something the has inter course with a slimy or wiggly person or thing

A game where each opponent must place his own penis in to his anus to score points, often played to five. Also know as 'Rim King' as in "I am the Rim King!"

crying, seeming depressed or sad in front of your friends (especially after ending a romantic relationship)

When one's fingers accidently penetrate through the toilet roll whilst wiping the posterior post crap.

Most commonly occurs with the cheap tracing paper style toilet roll found in primary schools.

Its like tripping on a drug only it is used for drugs such as:

chrono-rib, steez, candy-teeth, pex, treep, grope ope, ONain, Pope's Vagina, and OPD