What's your favourite bug you've encountered in a game?

[Womp83]

Not sure what compelled me to enter photo mode, but I did.

Looks like a drive-thru box..

"Hi, welcome to Pit Lane Burger, can i take your order?"
"Yeah, uh.. I'll have a large value meal and 4 fresh tyres thanks.."
"And is that a coke for the drink?"
"No, i'll have a Fanta."
"Great, drive through to the next window."