arnold has no limitations, he likes to shock people, he knows no boundaries and dont care about anything. He goes as far as he can, wanting to find someone, something, that will stop him, but there s nothing , nobody stopping him. He got his self esteem crushed when the whole male population worldwide learnt that all he was able to bang outside of his wife was a fat mexican ugly woman, who ultimately owned him by getting pregnant with his sperm...that crushed him. Now he pretends to be a tough, badass dude, an alpha male, revealing he banged not just the ugly maid but also other women...completely destroying himself in the process.
On a side note, his sons will be assholes with women, not just because of his genes, but also because of the genes of the other male kennedy they have in their blood. Funny how maria found a dude who was an asshole just like all the men in her family. Well, she wanted the big bad action hero movie star with big muscles, she got served.