They grow up so fast. :']

If you know what I mean ;)

Why would you ask your kid that?

9, is that a pedosmile hiding under your avatar's ski/ninja mask?

That is Kakashi hatake you disrespectful human being! He is awesome!

Record your son singing the song and play it back to him when he is older, you'll get the last laugh them :>

Why all of the responses to this comment so stupid

yeah seriously...

I was about to suggest the same thing :D Such moments need to be preserved...for when he's a teen....

It sounds like he just discovered a new word for them rather than just now discovering them.

My ding-a-ling my ding-a-ling I want to play with my ding-a-ling!

now that's stuck in my head

Not too long now before you catch him yanking his doodle. Hopefully he doesn't sing about that one.

Good luck with your son, OP. haha.

Great song! It's gonna be a real hit sometime!

YouTube gold...

Reminds me of miss march: "I'm gonna love/fuck/etc a white chick"

Better than Bieber. Why is his name in my autocorrect :c

Don't worry, the excitement will wear off eventually... give him another 50 years or so

thats priceless

All part of the learning process- just be glad he didn't make his discovery in public! (...If the stories are true, I may have discovered 'sh*t' while grocery shopping at 2)

When I was 2, I would pick up cucumbers in the shop and spin round singing, "willy, willy". My brother was nice enough to give me that habit, my parents hated it.

That's adorable.

Reminds me of the shaycarl video where their kid says he's got a boner "bow-n-arrow".

He's got big balls, she's got big balls but we've got the biggest balls of them all!

I give you credit for the song reference..

Don't disrespect acdc like that