The act of getting to second base by grabbing a boob or boobs. Called a stand up because it refers to the upward direction on the human anatomy.
by Ryan Wooden February 17, 2009
When a father and son have a threesome with the neighbors ex wife while making eye contact at the moment of ejaculation.
My dad and I had always fancied the neighbors wife but I didn’t think we would ever have a stand up sportsman’s double.
by All Bets Hedged July 27, 2021