If it's not spam for a Berlin clothing brand, it can be a contraction for the greeting in voseo "what do you do. . . ?» . [Note: in the American band 'KC and the Sunshine Band' KC is pronounced 'kay ci', after the last name of its leader Harry Wayne Casey, which sounds the same.]
* Only one "like" per meaning and day, the more "likes" the meaning will appear higher in the list
