Top definition
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
-Check out that fagstack
-looks like a fagstack
-watch out for that fagstack
-Andy Dick
by Lews Bowels February 15, 2010
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2
A pile of men having sex with each other, stacked up as high as the eye can see.
Someone stood the man-train up on one end, and suddenly it became a fagstack.

alternate: Outta my way, fagstack!
by Lumpy McFugly July 23, 2003
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4
Nonsense insult word defined and put into use by the Lard Pirates.
Yar, that fagstack be plunderin' me wenches!
by Vinic March 31, 2003
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