Brainium

All signifiers are born free — yet everywhere they are in chains. drains?

Word word word word word. You have nothing to lose but your brains. drains?

An adventurous chap filled his cranium
With haddock, light ale and uranium
When asked for a reason
He said, "Grouse aren't in season,
And I don't know what became of my brainium. brumnmnm?

Brain-I-um. The brain is able to posit a specific/general subjectivity ("I") through forgetting ("um") the production of that subjectivity, which is in the context of the object ("U") and its contemplatin ("m[mm..]"). The "overall" context is poetico-rhetorical. You asked.