Funnel means to be having fun while under an influence; Alchohol, Marijuana ect. This use of the word is derived from the act of funneling a beer. The original term was used primarily for intoxication via alchohol, but the word has since then been changed to primarily refer to intoxication caused by Marijuana. Intoxication by way of Alchohol is now known as Original Funnel, to respect the origins of the word.

the opposie of pear someone with much larger upper body than lower body, may have turkey legs

Anything that is concertedly negative in circumstance or predicted outcome.

A metaphor for how a sales organizations churns through leads.

initial lead -> cold call -> qualified lead -> money deal

At each step, more potential customers get weeded out. Hence, the funnel.

Referring to the use of bamboo sheets and funnel tobacco leaf to smoke marijuana

Something that sucks the life out of anyone who comes near it or a situation from which there is no escape except death.

Pouring alcohol down a women's ass crack then drinking it in the tossed salad position. This was invented by Buffalo Bills fan base.