Super-chub females with massive fat rolls hanging off their stomach (stomach aprons). This word only applies to these super obese with lots of heaviness around the mid-section, similar to the ones on "The Biggest Loser". Females with massive asses or legs would not be called this term.
That blond lady with huge fat rolls around her waist on The Biggest Loser is an ok looking humpty bumps.
A lifetime diagnosis resulting from roll in the hay with the town bicycle, your mom, Trina from down the block, etc characterized by occasional flare ups of “fun bubbles” full of disease in the nether regions - tldr- genital herpes
“Little Ron caught himself a nasty case of the humpty bumps down at your moms house and can’t get himself a dose of the Valtrex til next week- got himself more blisters than Usain Bolt on marathon Monday”