beaner

/B IY1 N ER0/
noun
  1. 1

    (racial slur) A Mexican.

noun
  1. 1

    A pitch deliberately thrown at the head (the bean) of the batter.

  2. 2

    (by extension) Head.

  3. 3

    A superior or admirable person; something excellent.

Source: https://en.wiktionary.org/wiki/beaner