Did you ever have a Burger King YUMBO sandwich in the 70's ans 80's?

[Captain Big Trousers]

I ate a few Yumbos in the late 70s. I did some growing up in Perth, Australia, where Burger King is called Hungry Jack's for pre-existing trademark reasons. They sold Yumbos until around 1980 IIRC.

Okay if you want a warm ham and cheese roll, but it doesn't really give you your burger fix.