The act of seeking out fat girls to hook up with. It is derived from the word harpoon which was used to hunt whales.

someone who is sexy beyond mean

Basically, an act of love between a consenting couple, where the male makes his female partner seriously moist, while she is still wearing knickers/thong (cotton gusset recommended). Then, remove pants/thong and either dry naturally or accellerate the process with a hair drier. While maintaining the romantic mood, scrape the dried minge goo from the pants/thong with a razor blade. Use razor blade to finulate. Roll up a bank note, and snort vaginal gold. Wait 5 minutes for an intense aphrodisiac hit. May be used as a supplement for viagra.

the process of one sniffing the opposite/same sex's bike seats for personal excitement/enjoyment

The Process of getting Poon Tang.

A combination of things. Can be associated with anything from kicking back with friends, staring into space, drinking excessively, not doing homework, and, but not limited to having sex.

The act of searching for poon
Like fishing is to fish, pooning is to gash