We know Kourtney Kardashian and Travis Barker are big fans of some good old PDA - and we mean *big*. We've seen the pair posting all kinds of loved-up pics over the months, plus (publicly) exchanging cute love letters, with Kourtney even inking Travis with a personalised tattoo.

And it looks like they're not holding back on all forms of PDA, as Kourtney has dropped a very NSFW comment on Travis' latest Insta post.

Blink-182 drummer Travis took to Insta to announce the band's long-awaited world tour. Announcing "Weโ€™re coming !!!!" the video features a range of people sharing NSFW puns along the lines of "I can not stop thinking about them coming," in reference to the tour *finally* happening.

Kourtney, of course, jumped on board with the joke, commenting "I came!!" on Travis' post. Classic. Travis then responded to Kourt's comment, writing "Me too ๐Ÿ™‹โ€โ™‚๏ธ" and, honestly, we wouldn't expect anything less from these two.

Sister Khloรฉ Kardashian obviously found the whole thing pretty hilarious, dropping a string of laughing emojis in the comments too: "๐Ÿ˜‚๐Ÿ˜‚๐Ÿ˜‚๐Ÿ˜‚."

Meanwhile, Travis' musical bestie Machine Gun Kelly added, "This is the best promo I've ever seen."

And here's a look at the comments in question:

kourtney kardashian's nsfw comment on travis barker's instapinterest
Travis Barker//Instagram

This isn't the first time we've seen Kravis sharing some pretty NSFW exchanges on Insta for the world to see. Following the pair's unofficial Vegas wedding in April, Travis joked about the pair staying in hotel room '69' - obviously. He's also previously shared a snap of his and Kourt's clothes strewn across the floor, and fans weren't particularly thrilled.

Hey, doesn't look like these two will be stopping any time soon!