humpathon

plural humpathons

1. rareslangA prolonged session of sexual intercourse.

   I detected a little extra verve in her humpathon story.

   2013, Chris Marie Green, The She Code

   2 more examples

   Humpathons. A wonderful coworker came into the office the other morning quite distraught about her dog.

   2007, Susan Reinhardt, Don't Sleep with A Bubba: Unless Your Eggs Are in Wheelchairs, page 244

   “What'd I do? Pull you out of some humpathon with Adonis?”

   2015, Linsey Hall, Mythean Arcana: Paranormal Romance Boxed Set

   Synonyms: sexathon