When, during oral sex, the one performing sucks so hard on the receiver's genitalia that it leaves a bruise around said area, resembling a hickie.
Dude, I was eating out this girl last night, and I totally gave her an Omega Metroid. She'll have a violet vag for a week!!
by Maleficus Nex November 1, 2008
Get the Omega Metroidmug.