Balderdash
Balderdash ({not transcribed}) , noun
[Of uncertain origin: compare Danish balder noise, clatter, and English dash; hence, perhaps, unmeaning noise, then hodgepodge, mixture; or Welsh baldorduss a prattling, baldordd, baldorddi, to prattle.]
1.
A worthless mixture, especially of liquors.
Indeed beer, by a mixture of wine, hath lost both name and nature, and is called balderdash.
2.
Senseless jargon; ribaldry; nonsense; trash.
Balderdash ({not transcribed}) , transitive verb
To mix or adulterate, as liquors.
The wine merchants of Nice brew and balderdash, and even
mix it with pigeon's dung and quicklime.