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The act of dropping ones overly obese body on top of a victim.
It usually results in the unsuspecting victim receives 200+ pounds of sheer fat being brutally pushed on top of them. The one gumminating must also announce their attack whilst in midair, in the manner of "GUMMINATION".

While the Gummination can be used as a full contact hit, it has variations; such as the Shockwave. When shockwaving, a Gummination is dropped, but not on top of somebody but rather on the ground, resulting in a blast coming from a center point (the one gumminating).
"Gummy, get him while he's down!"
by Randy Bowers March 22, 2006
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