oliverdplasse's definitions
When one person puts forth resistance between two other people looking to hook up. Also known as a cock-block.
Cindy was totally into me. I was definitely going to hit that, but Sally didn't want us to hook up, she made up all these lies about me, and gave me a genital thwart.
by oliverdplasse August 20, 2010
Get the Genital Thwartmug.