when your nutted down your siblings throat and they are about to tell your parents you throw your sibling.
I nutted down George’s throat so he went to tell Mum so I threw him. (It was National Throw Your Sibling Day after all).
by thebear06__ October 31, 2019
Get the national throw your sibling daymug. Boy: Hey its October 3 you know what that means.
Sister: No?
Brother: Its National Throw Your Sibling Day! GET OVER HERE!
Sister: No?
Brother: Its National Throw Your Sibling Day! GET OVER HERE!
by Exivity October 1, 2021
Get the National Throw Your Sibling Daymug. October 4th is National Throw Your Shortesd Sibling Day. If your shortest sibling really pissed you off today (like mine) you can now celebrate a national day and show them whos boss
by dinos_r_kool October 4, 2022
Get the national throw your shortest sibling daymug.