Douglas B tied for runners-up spot in the Shimmin Wilson Manx Shield with Southern Nomads after they beat Castletown 78-3 at Poulsom Park.
Alex Long bagged a hat-trick for Douglas and there were also tries from Jack Fallon (two), Glenn Smith, Mark Shortland, Ben Dutnall, Andy Evans, Dayle Collister, Mark McGee and Charlie Henthorne.
Alex Long rounded off a good day at the office with nine conversions to give himself a 33 point haul.
Cycling: Bostock nominated for national champion of the year
Manxman one of six riders on British Cycling shortlist
Football: Railway Cup hopefuls all maintain pace in premier league
Castletown stay four points clear atop Division 2
Rugby: Vagabonds Ladies stay top with another victory
Vagabonds men and Douglas also take respective wins on home soil
Hockey: Harlequins A beat rivals to close in on prem leaders
Bacchas B take important victory in battle for top-flight safety