A dirty Expose is when a wee Scottish ginger fucker does a front flip off a 20ft diving board, You then proceed to nose dive into the anus of a specimen of the users choice.
Did you see Adam? He preformed the dirty Expose on a chubby American.
The dirty Sander is when a male above the age of 18 but under the age of 20 sneaks into a zoo to the monkey pen. He the proceeds to make a very explicit video with the animals and spams it all over social media so his friends and family adore him.
Did you see his phone hhas the latest camera so he went to the zoo and preformed a dirty sander