Last Name lyrics

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?
[ Lyrics from: http://www.lyricsmode.com/lyrics/g/glee/last_name.html ]
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