National Grab boob day is when you grab your girlfriend's tits and squeeze it. National Grab Boob day is on December 12th along with National Grab Ass
by bobby kills December 12, 2021

grabbing boob on april 12 . Go to every person and grab there boob. Every person can girl or guy or helicopter.
it’s april 12 lets go grab boob!
On april 12 it’s grabbing boob day .
yo kyle it’s grab boob day today. have u grabbed some?
On april 12 it’s grabbing boob day .
yo kyle it’s grab boob day today. have u grabbed some?
by SuperCoolBoob April 11, 2019

by Sarah haddon April 22, 2019

by Heyyyshdhdhs August 12, 2019

This basically means grab a girls thigh day! Even if she is standing up, place your hand on her thigh!
Ryan: * puts hand on girls thigh *
Becca: What are you doing?!
Ryan: it’s national grab a thigh day!
Becca: What are you doing?!
Ryan: it’s national grab a thigh day!
by Double Wammie September 28, 2022

by I will eat ur ass December 5, 2019

by Hdhsjdjehjwjwwj April 15, 2019
