From Wiktionary, the free dictionary
A fart squirrel . From a likening of the foul smell of a skunk's spray to that of a fart , and the fluffy, upright appearance of its tail when in a defensive posture to the tail of a squirrel .
fart squirrel plural fart squirrels
( Internet slang , humorous ) skunk .
2016 April 24, NOT HERE (@farorenightclaw), Twitter [1] A fart squirrel has been angered very close by. But it's too warm to close the windows. *eyes water*
2019 March 18, Elissa Dowling (@Elissadowling), Twitter [2] Haven’t told my husband yet that I offered to wean/release 6 orphaned fart squirrels . Is this grounds for a divorce?
2022 July 23, Ms. Lacey (@nonniebluvs), Twitter [3] My dog got shot in the chest by one of these "fart squirrels " last week. Finally getting some relief from the smell after a week. 🐕🦨
For more quotations using this term, see Citations:fart squirrel . 
