Old english for a mother and daughter threesome.
"so I hooked up with these two gals last night, 21 and the other had to be atleast 40!"

"Dude! You just pulled a Sportsman Double!"
by a-jizzy October 2, 2007
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Dude, have you seen meggie's mom? Hells yeah, I think Dustin is working on the sportsman's double!

by Richard Rickleson May 15, 2007
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A threesome with a guy, a mother, and her daughter
The MILF from work invited me over Friday night. We were having some drinks and then, her even hotter 20 year old daughter came home and joined us! I did a sportsmans double with both of them!!!
by Krakoon May 22, 2007
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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
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