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
a chemical element that suceeds florine and preceeds neon in the periodic table. fleenium is special in that it is the only element in the periodic table containing a marshian atomic number. fleenium was discovered and named by Barham local mountain biker Drahcir Marsh, it was named fleenium due to it having an atomic number of fleen. it also has a very unbalanced formula as it has froar protons and flix electrons making it very suceptible to high powered explosions when thrown into Barton Court school pond. It is also easilly identifieable due to its extremely potent smell. A smell of which sometimes can be liked to that of a fart whilst leening (fleening)
Text fits
Save
Cancel