Johnny Bobbler is a slang name given to a police officer. Even though Johnny is a male name the phrase can be used to describe both male and female officers.
I was speeding on the motorway and got stopped by a Johnny Bobbler.
Look at the group of Johnny Bobblers outside the footy ground.
a variation of "bobbing for apples" where a person removes a womans tampon from her vagina using only his/her teeth, usually leaving blood on his/her face.
Steve: "Dude did you get in a fight? There's blood on your face."
Josh: "Na man, I just played a game of red bobbler with Tiffany!"