1 definition by SydneySinful
Basically anything you want it to mean.
Nicole is a genius.
You have to say the word while making your mouth whistle-shaped.
There is dog shit on your serenesis!
"Hey Sydney, whats up with the serenesis?"
"Nicole and I are having fun on the serenesis"
by SydneySinful Mar 11, 2007 add a video