A person that doesn't understand jack, yet, still makes snap judgements with the narcissistic belief they are the smartest person in the room and know whats best for everyone.
by DirtiestD November 18, 2014
Get the Jacksnapmug. by mystical_luna13 September 12, 2009
Get the Jacksnapmug. Sally Balls: It's 5pm, you're still in your robe?
Tony: It's my day off. Been jacksnappin' all day.
Sally Balls: Must be nice.
Tony: It's my day off. Been jacksnappin' all day.
Sally Balls: Must be nice.
by An Axe To Grind April 25, 2013
Get the Jacksnapmug.