What is the meaning of gigity gigity?

Answer 1

Used to express sexual attraction or intent if used in the most explicit form. Used to express sexual attraction or intent if used in the most explicit form. More likely used as an exclamation 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.