1 definition by Lumbu

Top Definition
When a male goes to a social gathering (such as a bar or club) and tries to chat up every female at said gathering.

A male in machine mode who gets knocked back by a female, will quickly forget about the female and move on to another female, often the nearest female to the first female and probably the first female's friend.
Friend 1 @ a club: "Alright mate, where you been for the last hour?"

Friend 2 @ the club: "No time to chat, I'm in machine mode tonight, I've already been knocked back by half the girls here... time to move on to the fat chicks. Later."
by Lumbu April 29, 2010
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