A pseudomedical condition that describes an aged drunkard, especially one who is quite forgetful, whenever it comes to remembering his or her thoughts.
Hey, that chick is someone I used to know... I think I worked with her back sometime ago but can't remember her name because of this disease I've got - called alkahimers
A tan, lighter skinned or dark brown skinned person, with African-American features and Latino roots, although they appear to be African-American, when pressed these folks quickly (and Loudly) disclaim they are Dominican, Puerto Rican, Afro Cuban, or some other cross cultural heritage rather than associating themselves as having anything to with being classified as Black people. In their eyes these folks are anything except BLACK.
Rosario Dawson, Sammy Sosa, Pele are contemporary examples of ChacoTacos.