Yes - the Chocolate Toffee Roll sweet by Riley's was their version of the other choc/toffee favourite the Chocolate Eclair. Where the former was chocolate on the outside with toffee inside, the latter was (and still is I believe) toffee on the outside and chocolate inside. Differences aside, both had the aforementioned ability to yank your fillings out.
Aztec bar - the Cadbury's version of the Mars Bar. Except it had raisins in it. Now if Mars put raisins in their Bar, it would surely help sales in these diet-conscious times as a) the raisins, being fruit, would cancel out any calories in the rest of the bar, and b) it would count towards your five-a-day ... no, wait a minute, chocolate is made of cocoa beans, a vegetable, so that's two of your five-a-day isn't it?
Now a blast from the distant past. Milky Lunch. A bit like a Milky Way but with nougat inside instead of the brown mushy filling. Anyone remember these?
And Toblerone. Still out there in every airport. Remember the telly advert with the song which went -
Toblerone, out on it's own,
Triangular chocolate, that's Toblerone,
Made with triangular almonds, from triangular trees,
And triangular honey, from triangular bees,
And oh, Mr Confectioner please,
Give me Toblerone
I have no idea why I still remember these words. The power of advertising.