A middle aged man living inside the walls or roof of a persons hous, only coming out at night to suck unsuspecting toes or fingers.
A Dirtylionel watches your mother sleep whilst standing in the corner of your parents room waiting to surround het pinkie toe with his soggy, toothless mouth.
A trip to a grocery store, convenience store, or gas station for the sole purpose of buying an excessive amount of junk food and sugary drinks, usually with friends. A chud run often happens late at night and ends with everyone involved hating themselves afterwards.