Popsugar Family Parenting Humor Funny Letters to the Tooth Fairy 37 Kids (and 1 Mom) Who've Got This Tooth Fairy Thing Figured Out July 22, 2014 by Denise Stirk View On One Page Photo 11 of 38 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 11 The prelaw kid. Someone get a black light, I'm guessing there is some invisible ink on that paper somewhere. Source: Instagram user alex_latimer Previous Next Start Slideshow Parenting HumorTooth Fairy