We don't have synonyms for gerbilling yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are grilling, gerbillinae and verballing.
(N) :
Gerbilling, also known as gerbil stuffing or gerbil shooting, is an urban legend description of a fictitious sexual practice of inserting small live animals (usually gerbils but also mice, hamsters, rats and various other rodents) into one's rectum to obtain stimulation.
(N) :
Gerbilling, also known as gerbil stuffing or gerbil shooting, is an urban legend description of a fictitious sexual practice of inserting small live animals (usually gerbils but also mice, hamsters, rats and various other rodents) into one's rectum to obtain stimulation.