Where does “diaperhump” come from?

diaperhump (English) comes from English diaper, from Middle English dyaper, from Old French dyapre, from Latin diaspra, from Greek δίασπρος.

diaperhump (English): To dry-hump (something or someone) whilst wearing a diaper; to hump in a diaper

Definitions

  1. To dry-hump (something or someone) whilst wearing a diaper; to hump in a diaper

Ancestry of “diaperhump”, step by step

diaperhump traces back through two separate lines of ancestry.

via English diaper

StepLanguageWordMeaning
1EnglishdiaperA textile fabric having a diamond-shaped pattern...
2Middle EnglishdyaperFabric with repetitive patterns of shapes or...
3Old Frenchdyapre
4Latindiaspra
5Greekδίασπρος

via English hump#Verb

StepLanguageWordMeaning
1Englishhump#Verb
Every word from Greek δίασπροςEvery word from Latin diaspraEvery word from Old French dyapre