The attitude (I am special so no other cat should be allowed to even breath *hiss, slap*) indigenous to ALL tortioseshell/calico cats. Also applies to some torbies (tortoiseshell tabbies.)
To display an attitude that transcends bitchiness but falls short of C word like behavior. Twattitude is commonly displayed by women (and effeminate men) in office environments. Symptoms include: unnessecary sarcasm, deliberate ineptitude, and douche bag like facial expressions.
Tina needs to retard her twattitude before she gets an upgrade to C-class.