Big Puns

I... I don't know what to say!
I woke up, then I made my day.
And now I'm feeling great.
And now I'm sub lime.
I used to just speed past -
Till I saw some sign.
I'm happy I didn't crash.
Just punched the line.
This poems full of them.
It's so wholesome, it's like: a whole pun.
But poetry? No. Nun.