Noun that can be used as a verb. The art of sneaking around a Call of Duty map in order to gain a vantage point on the enemy. You dupe, or fake out, the enemy and then swoop down on them, killing them. Also known as flanking. Coined by Average Joes121 as he destroyed the enemy on Crossfire.
Holy cow Average Joes121 just pulled of the greatest swoop and dupe ever!

I kept running into oncoming bullets, so I swoop and duped the enemy and killed them all from behind.
by Timmyu12 October 9, 2009
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