Scumming

[Little_Girl]

That which is scummed off; skimmings; scum; -- used
chiefly in the plural.

[Julene]

The act of jumping off of a bridge into water for amusement. Term probably originated in [Fairport], NY or somewhere in [upstate New York]. Usually done in [the Erie Canal].

[Dave Paprocki]

A term used by [mountain bike] cyclists to [describe] [road bike] cyclists

[exinilu]

Verb. The act of a [whorebag] hunting for a creauture of questionable morals and/or hygiene with whom to [consummate] a [thrilling] act of debauchery with outside their own social status.

[Couch Potatoe]

The post-party art of laying about doing absolutely nothing. Often times, [scumming] partakes upon ones couch or friends couch. The only movements are for the necessity of [sustenance], flatulence and bodily fluid relief. Usually, scumming follows [a bender] of some sorts.