when an exchange is made thrgh bumping into someone while walking. in order to keep from being noticed, usually done with secret or illegal things.
david: you got the money
nick: yeah, you got the "goods"
david: yeah, but we cant exchange here, we'll bump transfer in the hallway after 5th period to avoid detection
nick: yeah, you got the "goods"
david: yeah, but we cant exchange here, we'll bump transfer in the hallway after 5th period to avoid detection
by the castrator December 14, 2010