Sexual version of a marathon whereby adults indulge in constant shagging over a number of days. Experimentalism is encouraged!
My mate Ken and his bird had a fucking shagathon for 6 days. Lucky bugger.
by charbrad73 November 25, 2009
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hey rosie wanna have a shagathon”
by Visum March 18, 2022
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rosie, wanna have. a shagathon?”
by Visum March 18, 2022
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