1 definition by ATLFINEPEACH

Top Definition
The point and time when a situation becomes "Too Much". The breaking point where you feel like you must get out now, or you might start to panic. Similar to claustraphobia, however it usually involves a Cluster-Fuck situation.
Girl we are about to have to go right now. I'm about to get clusterphobic.
by ATLFINEPEACH January 18, 2008

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