One dad is looking to openly spread what may very well be a dad's most important message [2] to society: dads don't "babysit" — they parent, just like moms. Out of all the things moms and other people shouldn't say to dads [3], anything that has to do with a dad babysitting his own children just because Mom isn't around is probably the worst. To join the #DadsDontBabysit movement, grab a "Dads Don't Babysit" shirt [4].