Cacozelia (Rhetorical vice)
A stylistic affectation of diction, such as throwing in foreign words to appear learned. Del Boy uses this technique a lot!
Cacozelia also involves bad taste in words or selection of metaphor, either to make the facts appear worse or to disgust the auditors.
This is an adultery against the state, to have sex under the trophies of Miltiades. —Seneca
If you want to see further details of the Figures of ethos please click on the dark blue "Figures of ethos" tag below.