Popsugar Culture Digital Life What Is the Number Neighbor Challenge? 22 "Number Neighbor" Conversations That'll Make You Spit Out Your Water — They're That Funny August 6, 2019 by Victoria Messina First Published: August 5, 2019 View On One Page Photo 5 of 22 ADVERTISEMENT () Start Slideshow My #numberneighbor only speaks FACTS pic.twitter.com/ubmFBegPJ1— brayden keller (@braydenkeller_) August 2, 2019 Share This Link Copy ← Use Arrow Keys → 5 Previous Next Start Slideshow