John Hancock 

A signature. Derives from John Hancock's signature, which was written in large letters, on the Declaration of Independence.

Could you please put your John Hancock on this form so that I can turn it in?

John Hancock by rieux November 29, 2003

John Hancock 

(n.) American shipping magnate and possible smuggler who became famous for his role in the American Revolution. He served as President of the Second Continental Congress, was famously a signatory to the Declaration of Independence, and later became the first post colonial governor of Massachusetts. In addition to these accomplishments, Hancock was a prolific author on the subject of masturbation. He wrote several authoritative treatises on the matter (several of which were banned on the orders of George Washington), and famously challenged the widely-held opinion of his fellow Founding Father, Dr. Benjamin Rush, that masturbation caused blindness and hairy palms.

John Hancock was one of America's most illustrious founding fathers and early sex educators.

John Hancock by Dylan *@*@DaShizz@*@* July 29, 2009

John Hancock 

One's singnature(John Hancock was the first to sign the Declaration of Independence.)

All checks must have your John Hancock to prove that you wrote them.

John Hancock by Light Joker May 23, 2005

john hancock 

One shizza guy. He signed the Decleration of Independence first. He totally owned the other founding fathers.

If I live in the 1700's I would so go clubbing with John Hancock.

john hancock by Shizzlator June 21, 2005

John Hancock 

When a man sticks his penis in ink and swipes it on another person's face.

After i sign this document, can I give you my John Hancock?

John Hancock by Wccpubman February 26, 2011

John Hancock 

When a man is about to ejaculate during sexual intercourse, he pulls out, and shoots his semen on the belly of his partner. He then dips his pinkie in the "ink well" (his partner's belly button) and signs his name. For additional flair the man may extend the fingers on his signing hand to simulate the feather on a quill.

"He gave her his John Hancock. He even dotted his I's and crossed his T's."

John Hancock by JackKirgen September 2, 2011

john hancock 

when your getting on with your woman while she is on her period you pull out and try and write your name with the blood and dab it back in if you need more ink to print your name on her sheets to sign that you were there

i did the john hancock with lindsay and i had to put it back in a few times to spell my full name

john hancock by The king Friday September 17, 2013