To be 'made a lad of' , or to have a 'lad made out of him'. Originally conceived as an intellectual concept concerning the relationship (sexual or non-sexual) between a 'daddylad' and his 'lad' aboard a certain Royal Navy T class submarine in the early 2000's.
Sailor A: <sniggers> Sticky's gone to shake his lad early again shippers
Sailor B: <chuckles> yeah, he's certainly 'made a lad' out of Gooch. That's the third sexy shake he's learned him with in as many off-watches.