Dictionary.com
Thesaurus.com

glad-hander

Cultural  

  1. An excessively friendly or familiar person: “A glad-hander like Patterson offends more people than he charms.”

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.