Pooptimist

Sorry to be pedantic, but it’s “Sieg Heil”.

Sieg means Victory, so it means “Hail victory”.

Then I got one for you!

Sculptors in antique Rome could fix mistakes they made by mixing marble dust with wax. If a sculptor was especially gifted and made no mistakes that needed fixing, they would market their art as “sin cera”, which means “without wax”, which is where the word “sincere” comes from