Sentence:  Now , you no doubt regard the preceding as pap ; you 're tooling around full of gage in your hot rods , gorging yourselves on pizza and playing pinball in the taverns and generally <WSD>behaving</WSD> like Ubermenschen . 
Meaning of the word marked with <WSD> tags:  behave in a certain manner; show a certain behavior; conduct or comport oneself