spedgasm Share definition Flag When a SPED(special ed) kid yells out in his or her wheelchair and it scares all of the children in class. The sped in the hallway had a spedgasm and it disturbed my learning. spedgasm by Iamthekidthatlivesdownthestree May 24, 2017 0 0 Get merch Get the spedgasm mug. Buy Now — $32.95 See more merch