Noun: A girl that possesses a little bit of big bonededness in all the right places (usually thighs and ass) but not in the gut area, arms, neck, etc. (See Beyonce for a nice example of a Thickera.)
A Husky or Gangster looking Black Man. May look like a big ass fat steak. Chunky and fucking hot and sweet with some sauce on it. Word originally said from the almighty Tubesteak, who called himself a "Thicksauce Nigga, An A1 Nigga"