She-dog is an old southern expression used to infer a particular woman is like a female dog - and will "do it" with practically any male that comes along. (i.e., a slut).
Usage: I don't know how John Mike can trust any of those young-uns are his, that wife of his ain't nuthin' but an old she-dog.
by BearLite July 4, 2013
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A bitch. Used primarily when trying to sound like a pirate.
Aargh, ye scurvy she dog! Why don't ye show ol' Captain Jack yer booty?
by aaronak May 2, 2006
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when you're so bored you type tiktok comments into urban dictionary
comments of a tiktok video addressing cyberbullying:

pinkfluffy873: omg so good

rogerthesimp90: Martha😁was🥰an🙃average🐕dog. She went💨aërf🍒&🤕ærph😪&👻EEEER🤠when👧🏻she👄ate🤏🏻some🤖alphabet👽soup,🐶then🧦what🌸happened🌚was🌈bizarre🧽
Get the martha😁was🥰an🙃average🐕dog. she went💨aërf🍒&🤕ærph😪&👻eeeer🤠when👧🏻she👄ate🤏🏻some🤖alphabet👽soup,🐶then🧦what🌸happened🌚was🌈bizarre🧽 mug.