Chances are you've heard someone described as “shiesty”—but what exactly does that mean? Also spelled “sheisty,” this slang term usually points to someone who’s shady, dishonest, or driven by selfish motives. It can also refer to a ski mask in certain contexts. In this article, we’ll break down its meanings, how to use it, and where it comes from. Keep reading for the full scoop!
Definition of Shiesty
The term “shiesty” refers to a person who acts dishonestly or deceptively. It also applies to individuals who are selfish or inconsiderate. Additionally, 'shiesty' or 'shiesties' may be slang for ski masks in some cases.
How-To Guide
What Shiesty Means

- “Jess is acting shiesty. She claimed she lost my dress but I saw her wearing it earlier today.”
- “Don’t be shiesty—just lend me the pen. I’ll return it, I swear.”
- Note: Both “shiesty” and “sheisty” are commonly accepted spellings.

- “Theo’s rocking that shiesty. I definitely need one too.”
- “Did you catch those shiesties they had on? They looked awesome.”
Using Shiesty: When & How

- “I feel like you’re being shiesty for dodging my calls about the money you owe me. Can we talk it through? If something’s up, I want to help.”
- “You’re honestly being shiesty. Can we chat? I feel hurt when you expect me to clean everything, but don’t help out yourself.”
- If a stranger is acting shiesty, warn others so they don’t get misled or harmed.

Where Shiesty Comes From

- Due to its prevalence in rap and hip-hop, some recognize “shiesty” as part of African American Vernacular English (AAVE).
- Another theory is that “shiesty” may blend elements of “sh*t,” “shicer” (meaning “worthless”), and “fiesty.”

Similar Words and Phrases

- Shady – someone who’s sneaky, fake, or not to be trusted
- Sus – short for “suspicious,” often used when someone’s acting sketchy
- Cap – slang for lying; no cap means “for real” or “I’m telling the truth”
- Opp – short for “opposition” or “opponent,” usually someone you’re at odds with
- IDGAF – stands for “I don’t give a f***,” expressing total indifference