adj (dated Br inf) peculiar; odd: He's a rum character (Oxford Advanced Learner's Dictionary (OALD).
Rum how he'd had a feeling it was coming, all the same, he thought, still staring into the blurred plain. (John le Carré: The Honurable Schoolboy, Coronet Books, 2000, p.55).
by Petyush March 27, 2005

meaning can be used to describe a person in a good or bad way depending on the context like Bo Selecta.
RUM LAD OR RUMMER
RUM LAD OR RUMMER
by Bonkers May 19, 2004

by Accro! June 27, 2008

Ted before rum: Hey we should get to work.
Ted after rum: HEEEY!!! lets go over there and steal that boat....we are running out of rum!!!!!
Ted after rum: HEEEY!!! lets go over there and steal that boat....we are running out of rum!!!!!
by Omarmania October 24, 2011

on facebook:
Sarah: Rum!
Jane: what does that mean?
Sarah: I'll explain later.
Richard: can you explain to me too?
Sarah: no, its an inside Girl thing.
Sarah: Rum!
Jane: what does that mean?
Sarah: I'll explain later.
Richard: can you explain to me too?
Sarah: no, its an inside Girl thing.
by jojoplay December 12, 2010

by Davydavedave1231234 September 17, 2011
