In Ferb Latin:" Phineas and Ferb create a new form of Pig Latin (safe for vegetarian use). Meanwhile. Doofenshmirtz launches a propaganda campaign with a convincing font. In "Lotsa Latkes:" The potatoes have eyes. Phineas counters a potato shortage (caused by Doofenshmirtz) by cloning Buford's last potato chip. Unfortunately, Buford fails to report he had that last chip in his mouth, and, with DNA merged, a humanoid-hybrid spud army arises. As a result, a starchy gremlin-like horde overruns Danville (along with a Mongolian army summoned from the past by Doofenshmirtz).
—statmanjeff