Funny cheeky Scottish kid with Tourette’s and Johnny Davidson swearing and insulting people

Cass Elliot / John Davidson - Something Stupid (The John Davidson Show, 03.01.1970)

Tourettes - the highlights.

Jon Davidson - Going Home - Live

YES Prog Icons SUED FOR SONG THEFT Jon Davidson Steve Howe Copyright Infringement Dare to Know Quest

QED: John's Not Mad (Documentary) 1988

Car Tics clip from I SWEAR - Robert Aramayo as John Davidson | STUDIOCANAL