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
Get the National Grab a Thigh Day! mug.grabbing a beer from a bodega, slapping the money on the counter. normally occurs when an underage kid wants to drink.
by w33deater June 11, 2014
Get the grab and slap mug.by I will eat ur ass December 5, 2019
Get the Grab dick day mug.by makingbabies625 April 13, 2019
Get the Grab WAY more ass day mug.(n.) a baby that could have been fathered by an assortment of men and as such the childs birth father can not be distiguished because of the mothers frequency of coitus during a short time period.
25-50% of Maury guests or really fun spring break/week in vegas. Or, "I don't know who my baby daddy is, and I don't want no grab-bag baby".
by karma k December 20, 2012
Get the grab-bag baby mug.by Silvia Johnson April 12, 2019
Get the National Grab Ass Day 2 mug.National grab a waist day is where you grab your girls waist and make her drool as much as you can! National grab a waist day is on the 17th of april and also on the 17th of april you may lick her ears
by Nationaldayssexyedition April 15, 2019
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