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You Will LOL At The Serious (Fake) Shade John Stamos And Billy Eichner Threw At Each Other

Boys, boys. You're both pretty.

Yesterday (August 15), "Full House" and "Grandfathered" star John Stamos tweeted out this burn to "Difficult People" star Billy Eichner. It was the shot heard round the Twittersphere.

Not gonna take that lying down, Eichner responded with this quip.

Which prompted the faux feud to continue.

Things got really real, though, when Eichner dropped this bombshell.

Luckily, Stamos is a good sport, retweeting Eichner's response with this image.

This isn't the first time the guys have yanked each other's chains. (Do people still say that?) They had this moment in May.

And Eichner even played hard to get with Stamos back in February.

FYI, that photo of Stamos kissing Cloris Leachman is from Bob Saget's roast on Comedy Central in 2008, in case you were wondering.

Although it's clear they're just kidding around, it's still fun to watch them metaphorically duke it out on Twitter. Stay swole, guys!