A fictional illness or syndrom made up by the Bashface Crew to describe 2 meanings:

1) To explain how you're feeling after a session of taking illegal substances, or after going to a rave, or to describe "a comedown"

2) An illness which causes a certain type of person to turn into a complete social hermit,obsessed with never leaving home, whilst smoking copious amounts of cannabis, and talking like a freak to girls on msn.
"Jacks Got Chronic bash Syndrome so badly today"

OR

"I feel Chronic Bash mate"
by Al Phillips December 31, 2008
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