I could care less - No. In fact, you could NOT.

[Mad]

One entry found for careless.
Main Entry: care·less
Function: adjective
1 a : free from care : UNTROUBLED <careless days> b : INDIFFERENT, UNCONCERNED <careless of the consequences>
2 : not taking care
3 : not showing or receiving care: a : NEGLIGENT, SLOVENLY <careless writing> b : UNSTUDIED, SPONTANEOUS <careless grace> c obsolete : UNVALUED, DISREGARDED
- care·less·ly adverb
- care·less·ness noun

Maybe you should sue them.