Having extraordinarily fortunate events happen in the bleakest of situations. Usually utilized in winning a statistically disadvantaged gamble or succeeding thread and needle events. Deus Ex Machina
I guess the only thing I’m good at is gambling in the casino. My rum luck seems to run out whenever I talk to girls. Not one has ever responded.
by KingAlister April 16, 2020

by Dave the drover January 7, 2018

That guy is so rum.
by seriouslyonlyme April 12, 2009

by MStanballs April 21, 2007

by debiant May 9, 2010

a fruity alcoholic beverage favoured by shirt-lifters. Malibu or tia maria or some fudge-packer drink like that.
"ooooh quentin, shall we have a swift half?"
"oooh no barry, beer gives my fragile feminine stomach terrible upsets, lets just have a malibu eh?"
"hmmm me too. Two shots of bum rum, barman"
"oooh no barry, beer gives my fragile feminine stomach terrible upsets, lets just have a malibu eh?"
"hmmm me too. Two shots of bum rum, barman"
by original jimster June 30, 2009

The sound indicating the presence of a doodle-smacking monster on doodle jump, used to a) warn someone else of an approaching problem b) take the piss out of an authority.
a) Chick One: Hey Gloreen, you get my homework done?
(Teacher comes into view behind Chick One's back)
Chick Two: Diddley-rum.
b) Slacker One: Manager's coming.
Slackers Two, Three and Four: Rum-diddley-rum-diddley-rum.
(Teacher comes into view behind Chick One's back)
Chick Two: Diddley-rum.
b) Slacker One: Manager's coming.
Slackers Two, Three and Four: Rum-diddley-rum-diddley-rum.
by grnlk May 20, 2010
