The trostika is a "rack" one can achieve during the popular drinking game of beer pong or beirut. By hitting the 2, 6, and 8 cups, or the 3, 4, and 9 cups. (numbers used in referance to bowling pin numbers) The name Trostika comes from the fact that it resembles the dreaded Swastika symbol, but with only 3 prongs as opposed to 4.
At last night's party, 3 teams created a trostika during beer pong.
by SV3N_87 April 21, 2009