Top definition
can't be fucking arsed. A more serious case of cba. A person (typically a student) with cbfa lacks the required motivation to do something.
Person 1: "Dude, you must have seen that episode like 100 times! Have finished your assignment yet?"
Person 2: "CBFA mate."
by Koein December 20, 2005
Get the mug
Get a cbfa mug for your cousin Riley.