Glenn Quagmire is a fictional character from the animated television series Family Guy. He is known for his distinctive catchphrase, "Giggity," and his hypersexual personality. Quagmire works as an airline pilot and is often portrayed as a womanizer, frequently engaging in humorous and risqué situations. Despite his flirtatious nature, Quagmire is also a loyal friend to the show's main character, Peter Griffin, and the rest of the Griffin family. He has a complex personality that includes moments of vulnerability and depth, making him a memorable character in the series.