Glenn Quagmire is a man defined by his insatiable libido and his signature catchphrase, 'Giggity!'. He has a tall, lanky build with a comically large jaw and is almost always seen wearing a red Hawaiian shirt. His personality is overwhelmingly lecherous and perverted, often making inappropriate advances and comments. Despite his often-creepy behavior, he is a skilled airline pilot and a loyal friend to his neighbors on Spooner Street.