When a male, typically in his 20's or 30's, receives a hand job from an elderly, geriatric male or geriatric female.
Frank went to Walmart and with a little sweet talk, picked up an old lady in the pharmacy department. She accompanied him to his car in the parking lot where she graciously gave Frank a Geri-Jerk before resuming her shopping for adult diapers and fiber pills.
by Eaton Holgoode August 10, 2015