The Collaborative International Dictionary
Jargoned
Jargon \Jar"gon\ (j[aum]r"g[o^]n), v. i. [imp. & p. p. Jargoned (-g[o^]nd); p. pr. & vb. n. Jargoning.] To utter jargon; to emit confused or unintelligible sounds; to talk unintelligibly, or in a harsh and noisy manner.
The noisy jay,
Jargoning like a foreigner at his food.
--Longfellow.
Wiktionary
jargoned
vb. (en-past of: jargon)