What type of snake are we?

Two snakes were slithering through the woods and talking one day.  The first one said, “Sidney, are we the type of snakes who wrap ourselves around our prey and squeeze and crush until they’re dead? Or are we the type of snake who ambush our prey and bite them and they are poisoned?”

The second Snake says “Why do you ask?”

The 1st one replies: “I just bit my lip!”