As you were chilling at home,you got a notification from your friend asking you if you would join a party, to which you said Of course, however you both lived far away from each other, you ask your mother Toriel if she can help you, to which, she smiled said that she'll help you and grabbed a bottle of gasoline? As she drank it, you noticed her hand curling up into a car tire

Don't worry my child... Don't panic, it's just my transformation taking place... When it finishes, remember it's still me as this car ok?