lum

lang may yer lum reek

Used to express well wishes to someone, especially as part of a toast or farewell. The phrase literally means "long may your chimney smoke." Primarily heard in Scotland. I just cannae believe ye'r leaving. Lang may yer lum reek, chum!
See also: lang, lum, may, reek, yer

lums

slang Marijuana grown in Colombia. He was arrested for having three pounds of lums in his car. He told me it was lums, but it was definitely some nasty skank weed.
Farlex Dictionary of Idioms.

lum(s)

(ləm(z))
n. cannabis from Colombia. (The lum is based on the misspelling Columbia.) Mooshoo preferred lums, but he would take what he could get.

lum

verb
See lums
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions
See also:
  • lang may yer lum reek
  • reek
  • don't be a stranger
  • have (one) on toast
  • have someone on toast
  • all the best
  • catch (one) on the flip side
  • so long, and thanks for all the fish
  • I'll drink to that
  • I'll drink to that!