"Monster burger," "Megaburger," anything at all, really. Nothing's too on the nose in a country that happily ate large pieces of fried chicken in place of the bread in the "Double Down" sandwich.
I agree with GP that "Third pounder" was a terrible name.
“Quarter” has a nice big plosive at the beginning, which really gives it an impact. The “th” in third pounder makes it sound kind of weak in comparison.
Bigger Burger is great! Aliterates, rhyming, and TWO plosives!
I agree with GP that "Third pounder" was a terrible name.