A Northern irish term used to refer to someone who is useless.

a hillbilly.
that wee girl is a fucking clampet
by Sairanator September 08, 2017
Get the clampet neck gaiter and mug.
Pelosi is a clampet for saying have to pass it before you can read it.
by "Rikki-Tikki-Tavi March 11, 2017
Get a Clampet mug for your friend Callisto.
Daisy Dukes on somebody too old to be taken seriously.
That old queen has some nerve parading around in her Granny Clampets.
by swt581962 June 01, 2014
Get a Granny Clampets mug for your brother Georges.