Ever since you got that Ivy League scholarship, you’ve been hooked on their teat. You think you’re one of them because you go on their ski vacations and their yachts. The Man snaps his fingers, you jump up and bite for him.
The speaker is angry that his best friend gave the speaker the back. Both hispanic and 'them' means white people.
And I can't understand that 'The Man snaps his fingers, you jump up and bite for him'. In this dialogue, 'The man' means 'the owner of a dog' and 'you' means 'a dog'? I guess it means 'You are like a dog to them'.
But I'm not sure. Help me understand this dialogue perfectly!
(My native language is not English. Please be kind to me. :-))