another type of bun.
1.bun <colloq. (Scot) bung, drunk (short for bung-full, filled to the bung) [Slang] a drunken spree- get a bun on to become drunk..
Hey JoJo, should we go on a bun??
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"What a waste it is to lose one's mind. Or not to have a mind is being very wasteful. How true that is.".............
Dan Quayle