This phrase appears to be a crude or slang-driven mashup, not a recognized title, product, or cultural reference. “Marks head bobbers” could vaguely suggest nodding figures (like bobbleheads) associated with a person named Mark, or it might be misheard jargon. “Hand jobbers” is explicitly vulgar slang for a sexual act or those who perform it.
There is no legitimate film, book, game, or product to review under that name. If this is from a meme, underground lyric, or inside joke, it’s not a verifiable work. As a review: