A word used to point out a phrase that could be turned into something sexual, similar to "That's what she said". Originated from Glenn Quagmire on Family Guy.
Me, playing Terraria: Damn, this boss is so hard!
My perverted sister: Giggity.
1. Used to express sexual attration or intent if used in the most explicit form.
2. More likly used as an exclimation of sorts ranging from displeasure to approval.
Originated from the Quagmire character on the TV show Family Guy. He uses the word in the first manner. As a note this word is hardly used along, instead it tends to repeat itself several (commonly two or three) times in a row.