A morphological blending of the words stress and tone. Another example of such blending in English is brunch, a combination of breakfast and lunch. Note: blending is not the same as compounding.
Saramacan employs a system of both stress and tone, also known as strone.
Northern Ireland (North Antrim, Cullybackey) expression for the length of your piss. Timewise.
Boy, you've some strone at ye!