(US, slang) A thick quantity of sputum, usually containing phlegm.
(US, slang) Any thick, disgusting liquid.
Wekî (IPA) tê bilêvkirin
/ˈluːɡi/
Etîmolojî (Îngilîzî)
Unknown; possibly from Luger, Lou, Lue or Louie; possibly from the name of the baseball player Lou Gehrig (from the habit of baseball players of spitting); possible variant of booger.