Definitions by Shvoinky Shnootsi Mcgavin 1

jarby jab 

when someone jams their finger in someone else's butthole. it has to be fast and hard. it could also be anything that is long and small enough to fit in a butthole.

my friend ryan jarby jabbed me yesterday at school and it felt delicious.

jarby jab by Shvoinky Shnootsi Mcgavin 1 November 30, 2010