ABBV for Knuckle Barf. Knuckle Barf is when you are wanking so fast and furiously that you end up jizzing all up inbetween your knuckles!
by FujainPresidant July 17, 2018
When you shit yourself in an A level English Class and have to sit there while you have the shit making skid marks down the side of your legs.
Oh fuck... I just did a skiddler! I am just going to have to sit here and hope no one can smell my shit
by FujainPresidant July 17, 2018