If there are pumps in my head, it's coming straight out my mouth.If you ain't treating me right, it's something you'll hear about.I can't be lit on my sunshine, all of the time.If you want a piece of my heart, you'll get a piece of my mind.If I got something to say, if I ain't getting my way, if it's important to me.I stand up and scream, to get what I need.I got a big mouth, I got a big mouth.Don't care what you think, I don't give a beep.As long as you listen to me, when I turn it up and sing aloud.Cause I'm not afraid, to give you a taste.Without the sugar coat, babe.What can I say, the world's just come down.I got a big mouth.Some people go with the crowd, they never say what they think.They don't wanna rock the boat, cause they're afraid I will sink.But I can't sit on my hands, when I know something ain't right.Cause when you bottle it up baby, it'll eat you alive.If I got something to say, if I ain't getting my way, if it's important to me.I stand up and scream, to get what I need.I got a big mouth, I got a big mouth.Don't care what you think, I don't give a beep.As long as you listen to me, when I turn it up and sing aloud.Cause I'm not afraid, to give you a taste.Without the sugar coat, babe.What can I say, the world's just come down.I got a big mouth.Haven't you ever wished, you could go back in time, and do something different.Haven't you ever wished, you could go back tonight, and say what you really meant.Say what you really meant.If air pumps into my head, it's coming straight out my mouth.If you ain't treating me right, right, right, right.I stand up and scream, to get what I need.I got a big mouth, I got a big mouth.Don't care what you think, I don't give a beep.As long as you listen to me, when I turn it up and sing aloud.Cause I'm not afraid, to give you a taste.Without the sugar coat, babe.What can I say, the world's just come down.I got a big mouth.