A period of time when it's celebrated to grab an ass. It usually lasts from the New Year until the end of spring. So go for it! From Jan. 1st-May 31st, grab that ass!!
dude 1- I bet Jenny is gonna be the first to get her ass grabbed when we come back from winter break.
dude 2- why?
dude 1- shes literally the thickest girl in our grade, so when the National Grab Ass Day season begins, her cake is our cake.
dude 2- why?
dude 1- shes literally the thickest girl in our grade, so when the National Grab Ass Day season begins, her cake is our cake.
by paranoidnbroken November 19, 2019
Get the National Grab Ass Daymug. by NoxLucifer June 16, 2023
Get the ass licking daymug. by Sussy Baja October 6, 2021
Get the National grab ass daymug. 
by RomboDaBoi May 28, 2019
Get the Grab ass daymug. Stfu it’s not a real day stop harassing people .-. If you guys actually celebrate this day, fuck off 🖕🏻
by Ew.... May 18, 2021
Get the National Grab Ass Daymug. Boy: guess what day it is
Girl: idk what day is it?
Boy: grab ass day! That means I can grab your ass whenever and you not get mad
Girl: do what ever Idc
Girl: idk what day is it?
Boy: grab ass day! That means I can grab your ass whenever and you not get mad
Girl: do what ever Idc
by YourMomaIsAQueen December 9, 2019
Get the Grab ass daymug.