When your penis retracts back into your body, like a turtles head back into its shell.
when I answered the door , and saw how ugly my blind date was, I immediately went box turtle.
by Yurdle February 8, 2016
Get the Box turtle mug.
A prefix attached to the names of anti-gay conservatives who tend to use absurd comparisons between bestiality and same-sex marriage to vilify gays and lesbians.

Origins: Prepared remarks for Senator John Cornyn (R-TX) to be delivered to the Heritage Foundation included the following statement:

"It does not affect your daily life very much if your neighbor marries a box turtle. But that does not mean it is right. . . . Now you must raise your children up in a world where that union of man and box turtle is on the same legal footing as man and wife."

Although Cornyn never used the remarks, the speech caught attention on liberal blogs, especially after the speechwriter, Ben Domenech, was fired from the WashingtonPost.com blog for his history of plagiarism. It is still not clear whether the box turtle remark was original to Domenech, or lifted from somewhere else.
Box Turtle Ben is a fine patriot, and a loyal supporter of Our Dear Leader.
by corprip March 29, 2006
Get the box turtle mug.
A group or set of 15. Like "dozen," box turtle is a word to represent an integer.
"I'll take four black coffees and a dozen doughnuts... Wait, no, make that a box turtle doughnuts."
by James Ebbs September 29, 2009
Get the Box Turtle mug.
Placing a finger unexpectedly inside your sleeping lover's anus, which makes their Head suddenly Pop up above the covers
You better wake up before the Piedmont box turtle comes
by Doo Doo Magnolia July 21, 2016
Get the Piedmont box turtle mug.
The act of a man having sex with a woman's bosoms. Synonyms - "Tit Fucking"
by Action jackson December 5, 2003
Get the Turtle Boxing mug.
Fucking a womans clevage while holding her tits together. Combining turtle boxing with a Diaphram Dump results in Sloppy Chilli Dog.
"His girlfriend was on the rag, so he reverted to Turtle Boxing instead."
by Deano' June 15, 2007
Get the Turtle Boxing mug.
When a girl is in a sleeping bag and she pokes her head out and you punch her in it and she goes back in, then you do it again.
Me and this bitch were camping so I turtle boxed her ass.
by thepoopybear February 27, 2004
Get the turtle boxing mug.