growing a tail

Verb

grow a tail (third-person singular simple present grows a tail, present participle growing a tail, simple past grew a tail, past participle grown a tail)

1. (euphemistic, humorous, idiomatic, intransitive, mildly, slang) To defecate; to have a bowel movement.
   • When man needs to grow a tail, man must run to bathroom without fail.
     Thou shalt groweth thy tail with great care, or though might staineth thine underwear!2000 Larry Glanz The Ultimate Book of Bathroom Etiquette and Humor pg 146 and pg 152

   Synonyms:

   boo-boo, cack, choke a darkie, crap, defecate, do one's ease, ease oneself, do a number two, do one's easement, drite

2. (euphemistic, humorous, idiomatic, intransitive, mildly, slang) To struggle to hold back an imminent bowel movement.

   Synonyms:

   turtle head, prairie dog, crown, touch cotton

3. (endearing, euphemistic, humorous, idiomatic, intransitive, mildly) To have a protuberance (a bump) be formed on the rear of one's bottomwear (viz. pants, underpants, diaper, etc.) after a particularly productive incident of solid fecal incontinence.

   Synonyms:

   lay an egg