Verb - The action of a person or persons that jump into the middle of a conversation and start talking over everyone putting in thier two cents whether it was asked for ot not.
"So i was talking to Steve the other day about his wife being pregnant right, and in jumps Marcy and John and they totally convojack me because they have had a kid recently. Those two seem to convojack me at every chance they get"
by METAL BLOOD July 9, 2009