Noun
bobblehead (plural bobbleheads)
- A collectible doll with a bobbing head.
- (figurative) A thoughtless person.
2021 February 2, Katharine Murphy, The Guardian:Muzzling Kelly also elevates a semi-professional obscurantist to the status of free speech martyr, and that invites a cacophonous pile-on from the rightwing bobble heads who screech about the left’s obsession with identity politics while shovelling identity politics at their audiences.