SOMOette stands for she only marry once. A play on the traditional bachelorette party, a SOMOette party is more sophisticated, yet less classy than its predecessor. Started in 2013 these parties often include copious amounts of alcohol, overdoses of Vitamin D, limited food intake, pillow fights, group bathroom outings, and failed attempts at physical activity among numerous other festivities that are more than likely forgotten.
Sam's SOMOette party was so legit, I wish I remembered how great it was.