Verb. Mental : Someone performing shiestiness is basically someone being deceiving, manipulative; and more often than not end up usually having negative alternate intentions. (Characteristics include but are not limited to someone who will lie to your face and play games with your emotions and get off on doing things behind your back, will often easily burn bridges than face guilt.
Fuck them and their Shiestiness.
by Truthfuck March 2, 2017
Get the Shiestinessmug. to be shady or wavering in general trustworthiness. To invoke feelings of unreliability and hesitancy in people. To have inexplicable trust in shady organizations and characters
by shangsta August 24, 2010
Get the Shiestymug. by The Ay dog November 24, 2010
Get the Shiestymug. Another word for being autistic
by Anonymous1254890 July 17, 2022
Get the Shiestymug. a term popularized by Pooh Shiesty dick riders, usually used to describe a selfish or inconsiderate action.
by novaky March 9, 2021
Get the Shiestymug. by Mango Yanny November 4, 2019
Get the Shiestymug. 1) Another word for "fiesty".
2) A word used when you have no other word to describe someone or something, usually used to piss someone off.
3)Anything you want it to mean.
2) A word used when you have no other word to describe someone or something, usually used to piss someone off.
3)Anything you want it to mean.
by The Queen of Shiest February 12, 2009
Get the Shiestymug.