1 definition by Royce aka 'screech'

It is a combination of a Stag and Hen do. True story. Newcastle is a great sten do location.
Bob: What the fuck is a sten do?

Greg: It's when people don't want strippers or to get shitfaced so they have a super PC party.
by Royce aka 'screech' September 18, 2019
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