Peanut Butter and Traffic

Alright, listen up, butterfingers! So, the peanut butter is "in the middle of the road" because it "went with the traffic jam". The joke here is using the verb "went" to describe peanut butter, and connect to peanut butter. As if it's driving or something. Which is funny because peanut butter can't drive, genius! You probably eat peanut butter straight from the jar, don't you?