To make agreed arrangements that are set in stone, agreeable to both parties, only then to pull out at the last minute due to ones own incompetence ( see also Gak)
Paco: Did that geezer come round to pick up that shit you were gonna sell him?

Marcel: Nah. The geezer...he throw a dippy on me at the last moment and now I'm fucking stuck with it.
by Steeman February 13, 2006
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