I'm telling you I'm not tired, there's no way I can sleep a wink!
I really wasn't snoozing, I close my eyes whenever I think!
I'm really not that sleepy, I could stay up til dawn.
You're wrong I wasn't nodding off, that was a sigh and not a yawn!
Who needs sleep? (Not me!) Just stay awake all night (Sleep is cheap!)
Who needs sleep? (I don't need it!) Exercise your eyes (I will!)
Who needs sleep? (I don't!) It's really such a bore.
Don't tell me that I'm drowsy, that was a snort and not a snore!