Would this be a zeugma, another literary device, or just improper?

"I wake and bake brownies to celebrate 4/20"

The idea being you "wake and bake": a popular slang phrase for immediately smoking after getting up. Added to the actual reading of those words with no slang involved. To wake up, then immediately bake brownies. Combining those two actions into one similar moment like " a morning routine" being the greater implication.