noun. An orgasmic, spasmatic outburst.
Related term: ectoplasmgasm.
Real citation: “Another not-so-nice situation was recently discovered by a guy named Robert J. Jordan, who was denied a job as police officer in New London, Connecticut for being too smart. You might have noticed the media spasmgasm over this: After the department told him that he "didn't fit the profile," Jordan slapped the NLPD with an anti-discrimination suit.”
(Richard Christiano, “Briefing #5: Fitting the Profile, http://www.cafemo.com/christiano/fitting.html)
Made-up-citation: "Did the Red Sox give my dad a happy this year? More like a spasmgasm."