Slidder

One who does something behind someones back,slimy and sly like a snake who slidders, hence the name:

When a mate for example is caught talikng about you behind your back while being nice to your face.
''My mate is a slidder for talking behind my back'

by fifinka July 21, 2008

page slidder

when reading a rather interesting book on your itouch/iphone ebook.
similar to a page clicker

Harry found The Scarlett Letter that he was reading on his iphone to be a real page slidder

by 13bree13 February 19, 2011

The Orange Slice Slidder

The act of taking an orange and creating a tunnel for your penis to fit, and having intercourse with it.

Greg: What did you do last night?

Don: I did the orange slice slidder!

by Mikekelly March 16, 2010