Every Thursday is Griffin Day. It originated due to Jenna going over to Griffin's house on most Thursdays. Now it does not matter whether or not they meet up on Thursday because every Thursday is Griffin Day.
by Jebna May 13, 2021
Get the Griffin Daymug. by HashBag September 12, 2016
Get the Pull a griffinmug. by Angery Goomba Except not October 29, 2019
Get the Slap Griffinmug. by Choppaboy October 29, 2020
Get the Keyshaun Griffinmug. by Jimothy9 June 24, 2019
Get the Peter Griffinmug. The act of putting one man's pubic hair under one of your underarms, and putting another man's pubic hair under the other arm.
Man, that's wank yo! Jimmy would'n never agree to you Griffin' yourself! You be better askin' someone else!
by Iamjesusthelambslayer October 8, 2014
Get the Griffin' yourselfmug. by Saitama 777 July 24, 2022
Get the Meg Griffinmug.