Definitely option 3 listed below.
#2 because it allows you to later give them a mustache (#1), which is funny but the toaster isn’t amused.
Number 1 but the upper line is the mouth and the lower line is the chin.
2
What is the personality of the toaster?
One looks like your friend’s dad when he comes home and finds everyone has not only left on all the lights in the house but have also left the fridge open
Other one looks like a guy in early 20s that is on a bus and some fucker is doom scrolling tiktok loud without headphones
I’d say they’re both great but you gotta decide what kind of cranky toaster you’re going with