It’s not much of a metaphor. Before time began people associated their personality with their truck. This was commonly expressed by putting a decal on their gender affirming vehicle of Calvin pissing on another brand of trucks. This is the way they professed their worship of a car brand, heterosexuality, and sense of humor all in one.
Modern gender affirming vehicles typically use different decals, mostly so people are assured of the driver’s heterosexuality, their support of fascists, and their willingness to shoot someone for any reason.
Is there some metaphor there since the comic artist never licensed or approved those stickers and it’s just stolen art?
It’s not much of a metaphor. Before time began people associated their personality with their truck. This was commonly expressed by putting a decal on their gender affirming vehicle of Calvin pissing on another brand of trucks. This is the way they professed their worship of a car brand, heterosexuality, and sense of humor all in one.
Modern gender affirming vehicles typically use different decals, mostly so people are assured of the driver’s heterosexuality, their support of fascists, and their willingness to shoot someone for any reason.