Soothing, plausible untruth or half-truth; claptrap.
A washcloth.
A soft cloth material originally woven from wool, today often combined with cotton or synthetic fibers.
A flannel shirt.
Made of flannel.
To flatter; to suck up to.
To wrap in flannel.
To waffle or prevaricate.
To rub with a flannel.
An eccentric; an oddball; a weirdo.
A friendly term of address.
Annoyingly or disappointingly bad, in various senses; lousy, cringy, uncool, messed up.