Ha ha ha! Love all these!
The noises are very illuminating (or ruminating in News' reply), as they also tell a tale about freshness (or not in News' OH's case..;0)
Peeling an old potato is more physical, with a 'nurdge' across the surface with a spud-basher, but a new spud takes a 'scrarp', and is usually done with a special knife for that particular purpose!