Come again ? or what does that mean !

[suedarbo]

What is a Splutter muck? Or as my grandma used to say " a spluther muck"
She always called me that, I think It was because I was clumsy but I'm not sure

[cashman]

i always took that to mean clumsy sue, me nan used it a lot wi me, cos i was n still am clumsy,

[suedarbo]

I'm still clumsy too. I still fall over my own feet

[Lost in Cornwall]

I always thought it was being clumsy when you were rushing to do something. My mother'd say "If you'd stop being such a spluttermuck you'd do it right."