Dropped a tri-fold Share definition Flag Taking a massive crap so big that it folds twice in the toilet bowl (like a tri-fold brochure). Dude, oh my god I just dropped a tri-fold in there. Dropped a tri-fold by Oregon Wave August 20, 2011 0 0 Get merch Get the Dropped a tri-fold mug. Buy Now — $32.95 See more merch