Noun. A combination of Douch and Sniffle. One obtains a douchniffle when he or she is performing oral sex on his or her female partner, and he or she accidentally breathes through his or her nose, thus causing the female juices to enter the nasal passage.
Oh heavens Sally, close your legs and get me a napkin, I just got a douchniffle!
The next level of douche-baggery. This is the top-of-the-line version of a douchebag. A douchewaffle often cusses excessively, makes fun of those who are often smaller than him/herself, thinks highly of him/herself, may have been abused as a child, and usually has an IQ relative to that of a monkey. Can also be considered a flat out moronic asshole.
Jake: Wow, that guy is such an asshole... GOD he pisses me right the fuck off!!!
Joe: I know what you mean dude... that guy's a real douchewaffle.