You know I have cobrights (Cochin + Seabright) and Delaweggers and Orpingchins (Orpington + Cochin). I refer to them in that manner when talking to other chicken keeping folks. Or, occasionally, when a non-chicken person asks me what one is, and it's a mix, I say the silly name then explain the mix.
Easteramas or Brahmeggers (EE + Brahma)
Orpeasters (Orpington + EEs)