Wink wink nudge nudge

Also followed by "know what I mean, know what I mean." Meaning quite often something off color or taboo that can't be said outright and must be aluded to. Monty Python coined this but. Whilst the person says the line they are nudging the receiver of the word play in the ribs with a fair amount of camp.

I was with your mum last night. She's brilliant. Wink wink nudge nudge know what I mean know what I mean. Say no more say no more...