A day where you grab a girls ass and then they get angry and slap you. This day is November 16th.
by P24x1234 August 27, 2019
National grab ass day
“It’s national grab ass day let’s go grab booty
by Toes.68 October 2, 2018
“Hey Kaitlyn, it’s national grab ass day, come here” *smacks hand on Kaitlyn’s ass, wraps his whole hand around her ass”
by NationalHoliday101 April 11, 2019
Me: yr bout to get freaking clapped

Friend: why
Me cause is grab ass day, gimme them cheeks
by National ass grabbing day April 12, 2019