When someone has reached a level of douchebaggery beyond that which is considered standard and can no longer adequately be described by the word "douchebag." This person has become a "superdouche."
Have you seen all the ridiculous pictures that Edward posts of himself on facebook? He's such a superdouche.
This is a person who, through years of the practice of douchebaggery, has elevated himself to a state where douchebaggery has become instinctual, a first response, a way of life. This individual must be in some position of authority, such as a business owner or manager, but must have done nothing to earn said position, instead having been appointed to it (usually by another superdouche), or having acquired it through the practice of douchebaggery. Superdouches will often work in concert, as a superdouche will not want to promote or reward anyone who is not an utter douchebag because this person may expose the aforementioned as a superdouche, or otherwise interfere with his douchebaggery.
Employee: "Why did the owner promote that utter douchebag to a management position when he is the worst employee we have?"
Co Worker: "Because the owner is obviously a superdouche."
Modern take on Mrs Trunchbull's updo hairstyle (as seen in Roald Dahl's Matilda); usually sported by image-conscious teens and 20-somethings with nothing better to do than sculpt wanky hairstyles; is always worn as a bun, but may also feature carefully crafted wisps of hair to frame the face.
In the event you're genuinely impressed by the supertrunch; "Hey, nice supertrunch!"
In the event you think the supertrunch is a tryhard; "Is that a supertrunch, or are ferrets back in fashion?"
Instead of doing a normal tuck and sticking your boner between your legs, you shove your balls out of the way and stick the tip of your dick up your ass.
Bro1: Bro is it gay to do a supertuck?
Bro2: Nah Bro, it'sjust the tip