pa-nay-nay 

a slang term for penis-a man's private. Used if you dont want anyone to know what the hell you are talking about!

I had sex with this guy and he had a 10 inch long pa-nay-nay

pa-nay-nay by Buttsex-is good for your health June 20, 2006

Pa-NayNay 

A term used when you don't have a good comeback.

person1: Yo momma's so ugly that she could pass for chubaka's brother.
person2: Yeah?! Well go shove it up your pa-naynay!

Pa-NayNay by Tori & Maria Ellemenos August 2, 2008

panaynay 

The male equivalent of the vajayjay. Male genitalia, or penis.

It's gonna take one ginormous panaynay to cap Kournikova's vajayjay.

panaynay by coffeebot February 9, 2008

Panaynay 

Vagina, as in female birth canal, or fun place as is referred to by the African Tribe of Ruwanda. More specifically poofy vagina, also known as meatcurtains.

Woah that girls panaynay was huge, almost lost my hand in it!

Panaynay by davenukem May 13, 2009