belly buttonjob 

like an earjob or blow job but in someones belly button

Instead of getting a blowjob my girlfriend gave me a belly buttonjob

belly buttonjob by bigpad February 27, 2011

bellybuttonhobbit

one who always has a vexing blob of cotton-textured muck sticking out from his belly button and he unhesitantly plays out with it.

my dad's a bellybuttonhobbit....we always can see the reward of his hard day's work stuffed inside his navel...

bellybuttonhobbit by tearnaziassapart25 June 7, 2018