Gretchen Gritcherson, also known as "The Gretch", is a rebellious girl who is described as anything but as she is very bully and slutty about everything. His lack of enthusiasm is compensated by his smooth tongue for dicks. With a black anus and HIV, Gretchen is not a girl you want to have sex with. However, underneath his hard ass, he has a huge tuck and he secretly wishes he could smear it on an ape (although he would never reveal this).

His phrases are "Penis?" (usually said to McGee when she sees his penis and he points out the obvious) and "Drop that Squirt!" (usually done every time someone Squirts). It is revealed that she has a serious fear of smooth puchainas in "Cheeks of Dread" and is allergic to lizards and dragons, as shown in "How to Train Your Dragon to Go Fuck".

Her last name is revealed to be Gritcherson in "Meet the Gretch's Parents", where her mother, Mrs. Gritcherson (i.e. Mrs. G) refers to her as Gretchikins and later as Gretchywetchy.

Appearance

Gretchen is a tall girl who has apricot skin, incredibly big tits and a really huge ass, black eyes and waist-length hair that is usually tied in pigtails with red scrunchies. She wears black skeleton earrings, a red t-shirt with a long-sleeved maroon shirt underneath, a light gray pleated skirt, black and blue striped tights, and red and white maroon shoes.