1: v. a celebration, often sporadic in nature, in which an individual has overcome an obstacle that causes a great sense of pride. woot,
Woo-ha!, yeah(see definition 2), any variation of
fuck (especially fuck yeah), and similar meaning phrases may be included, as well as wailing upon various objects and/or
people without definite purpose.
2: n. an unseen ejaculation due to an overwhelming excitement.
1: male gamer: "OH, FUCK YES,
WOO,
WOO,
WOO!" (male gamer assaults monitor, keyboard, and mouse with flailing hands) (pwngasm as an action)
2: male gamer leaps out of seat as it performs odd, aggressive motions with its body, as if ejaculating (pwngasm as an idea)