Someone nearly got this on the last one - "floccinaucinihilipilification".

"Fender-bender" (surprisingly, I've yet to see this used about Jimi Hendrix...)

"Chortle", since it's the only word from Jabberwocky to have made it into English, and it sounds good.

The re-engineered humbucking pickup called the "motherbucker".

And of course, the Midlands town of Towcester, pronounced "toaster".

Grab.