hint hint
1. "Hint hint" is something that someone says sarcastically to another person to guide them into the correct direction, to let them know that they are close to a solution (usually by pointing their finger to the correct area, etc...), it is simply dropping a 'hint" to an otherwise temporarily or permanently clueless person.
EX: This Blonde Bombshell was hitting on John, but he was so nervous that he could not reply with anything else other than a nod. I think the cat had his tongue LOL! So I whispered: "Hint hint" *elbow jab* John! get on the ball or I will. Well, John wussed out and I had a sweet one night stand with a total babe! I think John put her on his MILF list. Ooooooooooh she is SO fine! I won't tell John that she gave me her number. I am gunna ring her soon too; she told me to give her a booty call anytime!