We all know Post Malone has some serious beer pong skills, but he's passing his knowledge onto none other than Green Day's Billie Joe Armstrong.

The pair were hanging out at Posty's headlining show at the Oakland Arena yesterday (November 14) and had some pre-show drinks to mark the occasion.

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Armstrong met up with Malone backstage and they had some solid hang time leaving the rapper's photographer a little star struck.

Photographer Grady Brannan shared a photo of the group playing beer pong praising the surreal situation. "Green Day literally raised me and I’m still star struck," he wrote.

There were of course plenty of photos taken of the hangout for social media which you can see below.

Given Post Malone's never-ending love for Bud Light, it's no surprise they were pounding back plenty of the beer and brought out blue solo cups emblazoned with the logo. Post Malone is making himself the go-to musician to play pong with at this point after showing several other artists his skills including thrash band Power Trip.


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Curly hair. Great show! Photo @adamdegross

A post shared by Billie Joe Armstrong (@billiejoearmstrong) on


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This was a tough loss

A post shared by Grady Brannan (@gradybrannan) on

What do you think of Post Malone teaching Billie Joe Armstrong beer pong skills? Let us know your thoughts in the comments below.

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