- s- + lepton (Wiktionary)
“January 28, 2008 at 9:10 am mai kittehs slepton mai bed lass nite. was waaaarm but dey hardlee left anee room fur me. big hallo to salleh from acrost deh kuntree.”
“Most Joycean are slepton (partner to the leptons) and wino (partner to the W boson) ... as well as squark.”
Looking for tweets for slepton.