zoek een woord op, zoals the eiffel tower:
 
1.
Inter-office mail that shows up out of nowhere. It just magically appears in your inbox and you have no idea who left it.
I think Debbie left that ninja mail in my inbox again today, but I can never catch her in the act.
door badandy519 25 augustus 2009

Woorden gerelateerd aan ninja mail

inbox mail ninja office secret