first time......or last?

I just had a rather strange phone call from my 85 year old father. He was describing what he had had for tea tonight. He is registered blind, so can't see too much, but what he explained I eventually decyphed into . Donna kebab and a shisk kebab.  He had never eaten one before, thoroughly enjoyed it and said he wouldn't mind it again.  My god! Now I have a father who is hooked on Donna's...  I can just see him on a Saturday night hanging around the shop!  Help!