Spit-crawlers were a form of parasitic worm that lived in the nasal cavities of happabores. There were two varieties: greater spit-crawlers and lesser spit-crawlers. Happabores infected with this parasite could be treated using Happy-Bore Medicated Dewormer, a Galacti-Stok product. This dewormer contained Trestibinexocycline 5-Gamma, thlank oil, greel-root acid, and forage products. The product instructions suggested using the dewormer to eliminate spit-crawlers.