A passenger motorcycle seat addendum where extra seat-foam padding is added to the seat to provide a protrusion for the passenger (usually a female), to push against with her groin under hard braking. Usually used in conjunction with having her hands placed on the tank while her boyfriend/husband acts like a hooligan in traffic.
"That vagina knuckle really saved your lower back when that mini-van pulled in front of us and you had to slam on the brakes."
by Spooph September 30, 2009
Get the Vagina Knucklemug. by Leggz July 5, 2011
Get the vagina nuggetmug. a person who likes to bitch about something they don't need to know. A pissy person lacking social skills and is an embarassment to others. Bitching about something no one cares about
by Green 7 May 3, 2005
Get the Sandy Vaginamug. by kdub September 22, 2003
Get the sand-in-the-vaginamug. Ex1
Phill: YOU'RE SUCH A NOOB , STFU!!
Andrew: Aww , whats the matter , you got a sandy vagina?
Ex2
Bill: This GAME sucks WTF!! You SUCK , I HATE EVERYONE!!!
Randy: Man you got some sand in your vagina dont you?
Phill: YOU'RE SUCH A NOOB , STFU!!
Andrew: Aww , whats the matter , you got a sandy vagina?
Ex2
Bill: This GAME sucks WTF!! You SUCK , I HATE EVERYONE!!!
Randy: Man you got some sand in your vagina dont you?
by Dan Sobko March 28, 2007
Get the sandy vaginamug. although the word seems to describe a crusty old vagina, it is actually a really cool nickname for someone with the name gina. Although they might not like it, its hilarious.
yo that girl vagina crusty is so awesome man!
or
I wish my name was Gina so I could be called Vagina Crusty!
or
I wish my name was Gina so I could be called Vagina Crusty!
by bgigzyo September 20, 2011
Get the vagina crustymug. by thexfunnyxman August 21, 2008
Get the vagina hatmug.