1 definition by MCNEEL

Top Definition
when ones asshole appears to have turned inside out and hangs hangs out from over exhurtian due to anal sex or over lifting or really big shits
"Yo dude i gave sally a mean blossoming onion when i fucked her ass for 3 hours then slapped her in the gut."
by MCNEEL February 28, 2008

Mug icon
Buy a blossoming onion mug!