smarmosaur
Someone who is smarmy.
"Steve is such a smarmosaur."
smarmosaur
Someone who is overly smarmy, or flattering in an excessive/disingenuous way.
-Man, Steve and Sara are really hitting it off.
~Yeah, he has somehow managed to be charming without being a complete smarmosaur.
~Yeah, he has somehow managed to be charming without being a complete smarmosaur.