United Kingdominternationalinformalcolloquialhumorous
An expression or set phrase used to indicate that the speaker is hinting at something risqué, suggestive, or scandalous without stating it explicitly; often accompanied by a physical nudge or wink.
A prompt to the listener to infer an unstated insinuation or double entendre.
Examples:
EN: Jim P, you know what I mean... nudge nudge wink wink.