The flap of blubber forming a double chin (or multiple chin).
His chinsulation cascaded over his shirt collar.


by Jonny Plankton February 10, 2009
Top Definition
A warm protective covering of the neck formed by a full manly Beard.
ZZ Top has epic chinsulation
by Steveo247 January 02, 2016
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×