uniikura, flippy (happy tree friends), happy tree friends, bad id, bad pixiv id, 1boy, aircraft, airplane, american flag, assault rifle, caterpillar tracks, cigarette, dog tags, explosion, f-101 voodoo, fighter aircraft, fingerless gloves, gloves, green hair, gun, m4 carbine, male focus, military, military uniform, penetration fighter, penetrator (aircraft), personification, rifle, short hair, sign, smoke, solo, united states, war, weapon, yellow eyes