Some dictionary references;
A cornet is similar to a trumpet only with an extra coil of tubing.
A coronet is a crown that is less embellished and typically worn by lower level nobility.
A coronet band is a very tough vascular structure that sits at the top of the hoof in a horse just under the hard ceratine cover.
So...
"Blown Money" with a horn beneath the lettering.
"Royal Pain" with a damaged crown graphic.
"Horse Power" with a horseshoe graphic.
"Fraternization" with the vintage Dodge Fratzog emblem.
"Delta Force" with the vintage Dodge Fratzog emblem.
"Maximum Effort" since you are running a wedge.
" the Big Cheese" with a cheese wedge with injectors and zoomies.
"Rail Splitter "with a steel wedge breaking into the letters.
"Bad Influence"
"Decibels"
"Tinnitus Cure"
"What the ...."
That should be enough spark to get some other suggestions rolling in.