Vibe Squashing is the act by which a person removes a negative topic from conversation by stating: Vibe Squashed. Typically, the scenario will involve illicit drugs and be used as a measure to prevent negative vibes from manifesting themselves into uncontrollable paranoia, but this does not have to be the case, and a vibe squash can be used in any social setting where negative vibes may exist. Once the vibe squashed is an accepted term amongst the group, any member of the group can interject the conversation with vibe squashed and the conversation must start anew.
Bill: Yo, what if the cops come or something while we're doing all these drugs, or something.
Ted: Hey man, vibe squashed.
Jake: The weather outside... Is weather.