A cone-shaped wafer filled with ice cream:he held out the remains of his ice cream cornet...
If you're daft enough to not watch where you're going, you're likely to walk into a mess of discarded noodles, a heap of fallen chips or a slippery ice cream cornet.
I'd have been there somewhere, stuffing my face with an ice cream cornet on the village green.
They licked their ice cream cornets and waited for a song.