Chinny beard 

Chinny beard (noun) /tʃɪnny bɪəd/
A phrase to exclaim when it is suspected someone is lying or exaggerating, originating from the dubious rubbing of the chin. Perhaps a solely Peterborough term.

"I've got all the pokemon."

"Oh chinny beard av yer."

Chinny beard by catwithlips August 8, 2014

chinny beardy 

to give a chinny beary is to rub your jaggy stuble on someone, this is very itchy and feels similar to a light carpet burn, usualy this is done by a father to torment ina playful manner his child.

"ki meer you ya wee cunt, you gettina chinny beardy"
"dad if you gee me a chinny beardy al smah ye"

chinny beardy by Rossfxc August 6, 2007