WATCH: 'Great Scott!' Marty McFly and Doc Brown arrived on cue last night

We know, we know, you’re probably up to your eyes in ‘Back to the Future’ by now, but this is worth the watch.

If you had to tell Marty McFly and Doc Brown one thing about the future, what would it be?

Introduce them to the world of emojis, selfies and Grindr?

Well, that’s what Jimmy Kimmel did last night as part of his live show from New York.

#Kimmel welcomes Marty McFly & Doc Brown on #BackToTheFuture Day! #KimmelinBrooklyn https://t.co/oYzrXC4u8A pic.twitter.com/motYj2N1bE

— Eyewitness News (@ABC7NY) October 22, 2015

Michael J. Fox and Christopher Lloyd appeared on the chat show in character last night to commemorate “Back to the Future” Day and turns out they think “2015 kind of sucks”.

“If you don’t mind my asking, what the hell have you guys been doing for 30 years?” Marty asks the famous chat show host.

“Do you at least have hoverboards?”

I get some VERY special visitors from the past tonight... #BackToTheFuture #KimmelinBrooklyn @RealMikeFox pic.twitter.com/2ofZIzMBLt

— Jimmy Kimmel (@jimmykimmel) October 21, 2015

We know, we know, you’re probably up to your eyes in ‘Back to the Future’ by now, but this is well worth a watch.

*insert smiley emoji here*