To be forcefully grabbed and shaken with such ferocity that the recipient resembles a ragdoll, usually occuring when a person has to restrain from more direct attacks for the sake of some bad concequences. For example nightclub bouncers/men with angry girlfriends/prison guards etc.
The cheeky twat thought he was a proper hard cunt til the bouncers ragdolled him all over the bar before chucking him out.
when someone is shot and there body goes limp resembling a ragdoll
you ragdolled that nigga my homie