Lirieke: Relient K. All Work And No Play. I'm Lion-o.

Chillin' at the lair, Snarf and me and the twins
My favorite feline is the one who wore cheetah skins
Fighting evil, we drink milk, and we purr a lot
Ask me to cross them and I would say I'd rather not

I'd rather not
I'd rather not
I'd rather not

Thundercats, ho
Thundercats, ho
Thundercats, ho
Thundercats, ho

I'm lion-O
I'm lion-O
I'm lion-O
I'm lion-O

Sword of Omens come to me
Your eye open, so you can see
Fly from the sheath into my paw
I am the greatest thundercat of them all

I'm lion-O
I'm lion-O
I'm lion-O
I'm lion-O

Thundercats, ho
Thundercats, ho
Thundercats, ho
Thundercats, ho

I'm lion-O
I'm lion-O
I'm lion-O
I'm lion-O

I'm lion-O
Thundercats, ho
Thundercats, ho
Thundercats, ho
Thundercats