When outside and you need to blow your nose, you hold the clear nostril shut with a finger and blow a booger out the other on to the parking lot. Its more eco-friendly because you use no paper. Works better if they're a little on the wet side.
Fred - Oh man did you see that old woman blow that booger on the ground?

Ed - That's a Texas Hanky.
by workforlivn March 27, 2014
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A code used by the homosexual community to let others know what they're "into". i.e. if a boy wears a light blue hanky in his back pocket, that means he's into oral sex.
Hey, the hanky code says that guy would be into you!
by Ky December 26, 2005
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(Men) When a clean pressed handkerchief is slightly unfolded and placed in the mans hands in a 'cup' like position. The man inserts his penis into the unfolded handkerchief and closes it around his penis and proceeds to 'have sex' with his handkerchief. after sometime the handkerchief will get filled with hanky cum

(Women) When a clean handkerchief is placed over the a womands fingers as she begins to stimulate herself. the rest of the handkerchief is pushed into the vagina, as the woman continued to stimulate herself to a climax

A woman can also place a handkerchief over a mans penis and wank him off that way and a man can put a handkerchief over his fingers as he stimulates his partner
"Derek has so many handkerchiefs in the wash each week - surely he doesn't blow his nose that much"
"Nah - he doesn't have a g/f so he just has hanky sex"

or

"My g/f put a handkerchief over my erection last night and I had hanky sex"
by Mr Hanky Man June 17, 2008
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Discreet or surreptitious romantic or sexual activity. See hankey pankey for origins.
There was hanky panky going on under the table during our meeting.
by Downstrike June 9, 2004
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When you are at work in your office looking up porn on the computer while stroking your cock under the desk.
You suddenly realise you are going to cum and don't want to cum over your hand or your trousers / shirt, so you quickly pull your handkerchief out of your jacket pocket or trouser pocket, and place it over your cock - like a tent. the handkerchief (hanky) will soak up your load, thus avoiding having embarrasing stained clothes.
"I was looking up fat cum bitches at work today, and had to cum a hanky - you wanna see it"?

"Eww no that's discusting"!
by Mr Hanky Chiefer July 5, 2010
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A secret code, you say to a McDonald's employee to have a back rub
Hey there big boy, I'd like a hanky panklish
by Jay dizzle February 2, 2015
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