Creepy-crawly

Origin 1

Full definition of creepy-crawly

Noun

creepy-crawly

(plural creepy-crawlies)

Any small crawling animal such as a spider, insect or worm.

Origin 2

From Kreepy Krauly, brand name, from Etymology 1

Noun

creepy-crawly

(plural creepy-crawlies)

(AU, informal, trademark erosion) an automated suction pool cleaner.