She's been going out with him   She's been going out with me   Said she'd let us know by tonight   Which one it would be   So I waited by the phone   But she never called me up   Had to know what was going on   So I drove by her house   And sure enough      That ain't my truck in her drive   Man, this ain't my day tonight   Looks like she's in love   And I'm out of luck   That ain't my shadow on her wall   Lord, this don't look good at all   That's my girl, my whole world   But that ain't my truck      I pulled over by the curb   I've been sitting here all night   Wondering what it was I did so wrong   That he did so right   I thought of breaking down her door   But there's nothing left to say   That Chevy 4x4 says it all   Sitting in my place      That ain't my truck in her drive   Man, this ain't my day tonight   Looks like she's in love   And I'm out of luck   That ain't my shadow on her wall   Lord, this don't look good at all   That's my girl, my whole world   But that ain't my truck      That ain't my shadow on her wall   Lord, this don't look good at all   That's my girl, my whole world   But that ain't my truck   That's my girl, my whole world   But that ain't my truck