回复:9楼 answers.yahoo.com/question/index?qid=20100204131910AAzE51V answers.yahoo.com/question/index?qid=20080206161603AAV8G0Q Best Answer - Chosen by Voters It's an accented term meaning "I Am," or "I'm going to". For example, you say "I'ma Firin' my lay-zar!", instead of "I am firing my laser". It's mostly meant to be funny or it could just be how you say it.