Synonym for the prepositions "there", "here", and sometimes "now". Most notably used in the TV series South Park. Southern United States influence possible.
"Sump'n wrong gneah."
"Set that crab pot down gneah."
"Come gneah."
"No backtalk, gneah!"
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.