swanananani 

1. let's do it
2. let's have sex
3. let's f***

"Hey girl, swanananani."

swanananani by Chevy Tony January 16, 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