“X has two bullets” is an established joke format. That the liberal gives the gun to the fascist is ironic in that it subverts the usual formula of someone being shot twice, which is itself based in irony, as one would originally expect two people to be shot. The fact that it’s an accurate metaphor for actual politics is necessary; if it weren’t we’d all think the joke doesn’t make sense.

You leave the stroller for a moment to grab your take-away order and come back to a crow repeatedly attempting to insert a still-living snail into the baby’s face. The snail is confused, but calm. The crow is frustrated. The baby won’t stop screaming, further frustrating the crow. Just eat the snail, idiot.