Shananagains 

A word used when one person claims he/she will do/say something and you think they won't.The penalty for not doing what they said they would (when a shananagains is called ) results in them being hit in the balls / boobs by the shananagee , ( person who calls shananagains ).

person 1:I swear im going to kill him someday.
person 2:shananagains!

Shananagains by kyle c smith May 18, 2008

Shanana Pants 

A shananagan that comes from your pants- such as gas, wet gas, popin' up penis', wet vaginas, and other things located somewhere down there...

Kid:***FFFFAAAAARRRRRTTTT**
Bus Driver: I dun want no mo shananagins comin from yo pants, ya here?

Shanana Pants by shithole May 12, 2003

shanana 

A term of delight when referring to a situation that has pleased the recipient.

Me: I got that dvd you've been wanting for ageeeees!
You: SHANANA, Thanks matie

shanana by telib September 6, 2007

Shananaganry 

The term used when shananagans are being performed, or had.
When a person or persons are doing things which are considered relatively annoying or innapropriate.

Man, I've had about enough of Alice's shananaganry, she's been putting limes in everyones cokes ALL night!

Hey, you youngsters, stop with all the shananaganry or I'll call the cops!

Shananaganry by cydlys September 25, 2008

swanananana 

It means let's have sex while doing things. A multi tasking of activities one of those activities being sex.

Let's get high swanananana

swanananana by SteelToeKing January 8, 2015

shananananana 

A term indicating alarm or sudden excitement as result of recent news which, could be good or bad.

Bill: I think your company is going to be acquired by a larger firm
Jim: Oh shananananana!!

shananananana by Realityryan August 31, 2017

Snanna banana 

When you take a frozen banana and put up someone’s asshole

Hey honey , ready for a snanna banana tonight ?

Snanna banana by It’s yo boy shrek May 10, 2018