Top definition
an extended magazine increasing the capacity of a glock from 19 to 30
Ty rolls around the block with the stendo hanging out his draco
by nick123598 January 23, 2018
Get the mug
Get a stendo mug for your friend Sarah.
2
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
Get the mug
Get a Sten do mug for your barber Georges.
4
A mixed sex 'hen/stag' do for gay couples.
It's jussy's Sten do this weekend and were going to get completely smashed!
by H2thehizzo October 16, 2010
Get the mug
Get a Sten do mug for your fish Nathalie.