Last night I got served a little bit too much of that poison baby   Last night I did things I'm not proud of   And I got a little crazy   Last night I met a guy on the dance floor   And I let him call me baby      And I don't even know his last name   Oh, my mama would be so ashamed   It started off "Hey cutie, where ya from?"   And then it turned in,   "Oh no, what have I done?"   And I don't even know his last name      We left the club right around three o'clock in the morning   His Pinto sitting there in the parking lot Well it should have been a warning   I had no clue what I was getting into   So I blame it on the Cuervo   Oh where did my manners go?      And I don't even know his last name   Oh, my mama would be so ashamed   It started off "Hey cutie, where ya from?"   And then it turned in,   "Oh no, what have I done?"   And I don't even know his last name   Here we go...      Today I woke up thinkin' about Elvis somewhere in Vegas   I'm not sure how I got here   Or how this ring on my left hand just appeared out of nowhere   I gotta go   I take the chips and the Pinto and hit the road   They say what happens here stays here   All of this will disappear   There's just one little problem...      I don't even know my last name   Oh my mama would be so ashamed   It started off "Hey cutie, where ya from?"   And then it turned in,   "Oh no, what have I done?"   And I don't even know my last name      What have I done   What have I done   What have I done   Oh, what have I done   I don't even know my last name      It turned into   "Oh no, what have I done?"   And I don't even know my last      It started off "Hey cutie, where ya from?"   And then it turned into   "Oh no, what have I done?"   And I don't even know my last name      my last name