What is Nostril Contamination?
1.
When one picks his/her nose and subsequently picks the remaining nostril with the same finger, therfore taking snot from one nostril and inserting it into the other.
Dude, you totally just had a case of nostril contamination!
See 
Random Words:
1. 
The sound of one hand clapping.
Zack-zack-zack-kapweeng! Oswald had found true enlightenment at last.
See flotch, poit, osk, drood..