- Northwest English dialect a rascal; rogue
C20: from scallywag
Examples from the Web for scally
So we'll call you Excalibur, won't we, darling little Scally?
You are never going to introduce Scally into Aunt Phœbe's establishment!
Her brother-in-law apologetically admitted that he had forgotten Scally.
Afraid I don't dance the tango, Scally, old man; but thanks for the invitation, all the same!