a girl that is really loose but hot, so you would need to "shim" her vagina with your fingers to create "friction" while having intercourse.
damn, shes hot."......"I heard she's so loose you can't even go""......"that's alright, with an ass like that, It's shimmable!
by meatplate April 13, 2011
Control arm able to be adjusted through the use of shims, in order to adjust caster in a suspension system.
by What's dat boi January 7, 2021