Anaphylactic Dwarfism Share definition Flag Shrinkage; Allergic reaction to water.The act of genitals shrinking due to extremely cold water. Looks like Ira has been plagued with anaphylactic dwarfism. Anaphylactic Dwarfism by Salem Bosk June 4, 2010 0 0 Get merch Get the Anaphylactic Dwarfism mug. Buy Now — $32.95 See more merch