Recommend a burger that rivals Wayback's Triple Triple

Any burger chain that has a burger that can outdo Wayback's Triple Triple in terms of overall meat weight? I tried Wendy's Dave's Triple and smashburger's triple double, but they come in second and third.

I am strictly asking about beef weight, not overall flavor.

https://www.waybackburgers.com/menu/#burgers-ap

Closest would be the 20x20 at In and Out.

Jesus christ that thing looks like a heart attack on a bun

And the dude at the whole thing. Every last bite.

I'm getting sick to the stomach even thinking that he did it...

oh brother

Damn, no In and Outs in the Eastern USA

@JustPlainLucas: "In the past, we’ve seen burgers as large as a 100×100, but In-N-Out changed their policy and now a 4×4 is as large as you can get. We managed to get ourselves a 20×20before that rule went into effect, though." so says this website... http://badmouth.net/in-n-outs-secret-menu/

20x20 are sadly disallowed nowadays

In N Out is quality product, not shit like most fast food. I doubt you'd get as sick from it as you would from most places.

Next closest thing I've had to In N Out is probably 5 Guys and their burgers are might as well be pure grease compared to In N Out burgers. Not that their bad, but they're just grease bombs. There's something really wholesome, clean, and delicious about In N Out

Maybe not a typical burger chain but the Smoke Stack at Smokey Bones is incredible.

I guess you could just order five 4x4s.

In and Out is good, but gets over-hyped. Definitely check it out if you ever happen across one, but it won't change your life or anything :).

For me, their fries are life changing. Their burgers, I can take them or leave them.