Ordinatrumcommentariumexplosivophobia Share definition Flag The irrational fear that one's laptop computer may explode. Q: Why hasn't Rebecca done her work? A: Ordinatrumcommentariumexplosivophobia. Ordinatrumcommentariumexplosivophobia by Ryno! April 19, 2009 0 0 Get merch Get the Ordinatrumcommentariumexplosivophobia mug. Buy Now — $32.95 See more merch