A sexual act with the women 'posting' on top of her man.
The man is flat on his back and the women straddles him and rides him up and down, up and down... Preferably facing forward, the women is riding / posting him.
by FCG January 18, 2008
The act of one man turning on the shower and checking the temperature for another man.
Dave likes to be helpful by postingin various shower rooms around the country.
by gonzo2003 May 07, 2009
a type of grinding in which one guy is supporting another guy who is grinded on.
i like posting at partys it is fun
by jelloshots-r-us November 22, 2007