What is Pre-box?
1.
A shortening of the "flat-rate box", the pre-sized boxes produced for priority and express mail delivery by the U.S.P.S.
Bill: Do priority boxes come in pre-boxes?
Bre: You mean flat-rate boxes?
Bill: Yes, obviously
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Random Words:
1.
1. anal or oral (usually anal) insertion of a cell phone that rings during an event such as a movie, play, music recital or other public..