Skip to main content
Dictionary
Store
Blog
World
Help
Advertise
Chat
System Status
Information Collection Notice
Trademark Concerns
reCAPTCHA Privacy
Terms of Service
reCAPTCHA Terms
Privacy Policy
Accessibility
Report a Bug
Data Request
Contact Us
Security
DMCA
© 1999–2026 Urban Dictionary ®
Mugs
Tees
Hoodies
Pro Customization
Create unique products with your own words and definitions
Preview
Personalize Your Design
Your Word
Your Definition
1. Not kidding! - Means the speaker is not kidding. It is the antonym of the acronym: Jk, which means just kidding. Therefore, Nk means that the speaker was not kidding instead of really kidding. Usually used as an insult or otherwise. 2. No kidding? - Means the respondent is asking if the speaker is not joking. 3. No Kissing. - Means the kind of thing you do not want your significant other, girlfriend or boyfriend to say during intimacy or otherwise
Text fits
Save
Cancel