When a bong is being used to smoke or marijuana, when the tube of the bong is being filled with smoke it begins to milk. So therefore while the bong is ebing filled with smoke it is milking.

The act of manipulating the prostate gland through the anus, so as to discharge as much seminal fluid as possible. Often used in BSDM circles.

when someone jerks off/ fucks a guy until every drop of cum comes out

1) To squeeze a cow's udders to collect milk.
2) A sexual term: to force a man to ejaculate repeatedly.

When a man gets on all fours and the partner goes behind him reaches underneath and pulls the erect penis, into the position that his penis can be milked, such as a cow would be.

When a man sticks his penis down a woman's throat and the woman then proceeds to do the swallowing action while the penis is still in the throat. this tightens and loosens the muscles around the penis in a downward motion like they are "milking" it.

Screwing around at your job or any other place where you are getting paid to do actual work.

Can also refer to a time of day.
(4-5pm is known as the milking hour)

Spanish: Ordenando (OR-den-YAN-do)