tagger

/T AE1 G ER0/
noun
  1. 1

    One who or that which tags.

  2. 2

    A device for removing taglocks from sheep.

  3. 3

    That which is pointed like a tag.

noun
  1. 1

    The penis.

noun
  1. 1

    (in the plural) Sheets of tin or other plate which run below the gauge.

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