The only mature things about Bob are his sexual fantasies and his love of adult beverages.His view of everything is childish. He’s a textbook manchild. Literal Jews say they’re concerned about self-appointed “Nazi hunters” and Bob’s response is “only Nazis have anything to be afraid of, why are you so worried, huh? Something to hide?” He’s the fucking worst.
And his sexual fantasies are as "mature" as an old fashioned Skinemax nudie flick.
And his choice of booze is as "mature" as your average frat party (ironically).