1 definition by ZACHZACHZACHZACH33333333333333

AID train

a whole line of guys screwing each other in the butt and then a girl at the end

in other words, rick is screwing bob in the butt and bob is screwing jake in the butt while jake is screwing ryan in the butt while ryan is screwing his wife sarah

dude i was trippin balls last night, so i think we all did an AID train

by ZACHZACHZACHZACH33333333333333 October 17, 2008