Betting on anything, even if it is inanimate, without considering the outcome, or possibilities involved.
Having a wager by habit or subconsciously without thought of even the wager itself.
Gambling in an unquantifiable way.
man1: Hi mate, you ok?
man2: Yeah im just off to the pub!
man1: Bet you fall over in the next 5 minutes!
Man2: Bet i only graze 1 limb!
Man1: Bet its a martian you trip over!
etc. etc.. *Gamblail*
Something, Anything, one might do when one is bored.
Anything to pass time rather than do nothing.
*high pitched nasal humming noise*
Fred: What are you doing?
Paul, stops humming: Me? Just a little
Frimple.
Fred:
Frimple? Why?
Paul: Dunbore!
An unknown item or quantity, or something you know quite well but can't get your brain to name.
woman: What the hell is that?!?
Man: .. Errr.. Ummm.. Blail!
