A good answer would be "no, but when I was working on <game title> which is a game that has to run on many different consoles including <console>, we had an int

A good answer would be "no, but when I was working on <game title> which is a game that has to run on many different consoles including <console>, we had an interesting but where <weird stuff happened> and the stack cookie I inserted to test if it's a buffer overflow remained pristine. After a lot of debugging, at the stage where I started suspecting it's a compiler bug and inspecting raw opcodes, I was looking at my debugger and noticed the stack pointer was lower than the stack cookie address and understood this CPU has a stack that grows the other way than I'm used to". Instant hire if I was interviewing you.