CBA-itus this is my term for apathy and lack of motivation.
Stands for Cant Be Assed (or arsed) itus. The itus being a generic tag for detrimental afflictions.
Can be pronounced C-B-A-tus, kuh-bye-tus or cab-aye-tus.
"I would have come in to work today but I have a crippling case of cbaitus.. and now I have bed sores."