[James corden]

I'm just a batman

I'm looking for some pop rocks

Something that's sweet inside

You look like the right fun size.

[Niall horan]

Got done up piratical

To come here for this visit

Girl, when you break me off a kit kat

I'm gonna make your tootsie pop.

[Chorus]

If you're scary, let's do it

Give it, my candy

My satchel's waiting

Trick or treat on it.

[James corden]

I'm captain sugar daddy

Cuz I'm about to starburst

Who's it gonna jujube

I'll give it to you good & plenty.

[Niall horan]

I love you now and later

Girl, you're just so red hot

You just gotta charleston chews

I'll crush your candy 'til you say stop.

[Chorus]

If you're scary, let's do it

Give it, my candy

My satchel's waiting

Trick or treat on it.

If we're gonna get tasty, baby

I'll give you a hershey's kiss

Then a bunch of swedish fish

What's your halloween fantasy?

You want a ghost?, baby boo

You want a cow?, baby moo.

[Chorus]

If you're scary, let's do it

Give it, my candy

My satchel's waiting

Trick or treat on it.

[X2]