* I'm: "I" stays the same, and "m" goes to the end, so it becomes "Im'ay".
* a: Since "a" is a vowel, we add "way" to the end: "away".
* boss: "B" goes to the end, and we add "ay": "ossbay".
Therefore, "I'm a boss" in Pig Latin is: "Im'ay away ossbay".