You lady turns over and sneaks her hand down her pants while watching a Ryan Gosling film and you shout "Oi! Are you having a Sneaky Gosling?"...I actually invented this while watching Blue Valentine starring Ryan Gosling on tv when my gf Tiger turned over to have a cheeky thatch-scratch and I immediately accused her of having a "Sneaky Gosling" and so the phrase 'came' into existence. Your welcome!