 In "Summer Knight", he and several other pixies surprised and killed Aurora, then the Summer Lady, with steel box cutters (cold iron being a bane to faeries).The pixies were able to safely hold the knives due to their plastic handles.Toot-Toot is intelligent but often behaves innocent of danger and tends to act very childishly even while being serious, such as writing "pizza or death" on his box knife and imitating Gunnery Sergeant Hartman from "Full Metal Jacket".