@JenJen

seems to be all parodies of soviet propaganda art

1. "pingu pingu" and "noöt noöt"⁰
2. "glory to the fifth anniversary of the proletarian revolution!"
3. "(let's) build the pingu memorial¹ airtoad² squadron!", "everything for the front!", "our socialistic republic of the soviets shall stand firm as the torch of international socialism..."
4. "the victory of communism is inevitable!"

⁰ i guess this is meant to be "noot noot", but two letters О in a row do not make an "ooh" sound in russian, so it instead sounds like "oo" in "cooperate", hence the New Yorker oö
¹ when something is named "имени (кого-то)" (usually a street or a building), it literally means "named after someone", usually after they're dead -- for instance, in post-soviet cities there can be a "улица Ленина" (lenin street) and a "улица имени Ленина" (street named after lenin)
² the word used seems to combine "airship" (дирижабль, dirigible) and "toad" (жаба)