TabScout.

"Spontaneous combustion panic attack" - in this song, the narrator is describing his hyperactivity, loss of control and rage bursts. All of that might have been caused by anxiety, intoxication or some deep emotions. Despite the variety of creative descriptions that the narrator uses to illustrate his state, the feeling he mentions most often is rage - "my fuse is short and my blood pressure is high", "tension mounts and I fly off the wall", "my temper snaps". Most likely the song was inspired by too much stress and anger that were causing the author to get "all wound up".