It is when a girl's, sometimes males, legs are skinny enough so that when they put their knees together there is an obviously visible gap between their crotch area and knees.
by Ryri April 21, 2010

A sea creature from the abyss.
by brookelovesgina. August 31, 2010

by PJeigh March 24, 2004

by misspeach March 14, 2003

gina block- pronounced Jy-na block
The female version of a cock block. Where a girl interferes with another girl's pursuit of sexual relations.
The female version of a cock block. Where a girl interferes with another girl's pursuit of sexual relations.
by JJ G September 11, 2005

by Babesss August 19, 2008
