noun - the literary equivalent of an art attack, also known as a write attack or word attack, that may occur when picking up a writing utensil after being literarily celibate for an extended period of time.
Joe was afraid to pick up his pen in class for fear he'd have a pengasm right in front of everyone
The intense pelasurable feeling u get when you let your pee out after having to go bathroom very badly.
(Runing to the bathroom after drinking a gallon of water two hours ago) " AHAHAHAH it hurts so bad where is the bathroom. YES THeir IS THE bathroom!!!!( ziping pants down and piss coming out) AWwwwwwwwwwwwwww" (your friend)" damn he just had peegasm!
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)