A group of homosexuals stacked one on top of another in a sexual manor, IE: A train of homosexuals engaging in anal intercourse with eachother
by Lews Bowels February 16, 2010
Someone stood the man-train up on one end, and suddenly it became a fagstack.
alternate: Outta my way, fagstack!
alternate: Outta my way, fagstack!
by Lumpy McFugly July 23, 2003
by Vinic April 01, 2003