The Khanimov is when you first shave your pewbs. Then you jizz on a girls face where sideburns would usually lay. Finally you place your freshly shaven pewbs onto the girls face making the dirtiest fucking sideburns possible.

Briefly, "the realization that each random passerby is living a life as vivid and complex as your own." Originally from the Dictionary of Obscure Sorrows, which has a lot more beautiful neologism definitions like this you might enjoy.