Glenn is the sex-crazed next door neighbor and one of Peter Griffin's best friends. He is often seen trying to pick up women for anonymous sex, whether it be a cheesy date with an unlucky woman or some form of a blowup doll. One of his catch phrases are "Giggity giggity goo".
Describing the professional fraternity of quadA. Sometimes denoted as "A A A A" or recently "4xAlpha". There were four founding members of quadA. This fraternity is known for their banter and drinks.
In Family Guy episode "Baby Got Black," Peter Griffin and the boys are doing a contest to see who stays up the longest throughout the night, Peter Griffin is tired and imagines Glenn Quagmire as a toilet, probably the most amazing thing to happen in Family Guy
Person 1: Yo dude i just Quagmire turns into a toilet
Person 2: HOLY SHIT!!!!!! LIKE FOR FREE IPHONE!!!!!!!!