When, in a moment of sublime ecstasy, the Blumpkee (the receiver of the Blumpkin), achieves the Blumpkin before falling back into the toilet, onto his own blumpkin.
"Blumpky Dumpty sat on a wall, Blumpky Dumpty had a great fall . . ."
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.