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1.
Ontutha = on the other

originated from Yorkshire where the folk are renowned for shortening their sentences...even to the point that anyone from outside of yorkshire cannot understand most things said.

some people think its down to pure lazyness...

some think its a good method of saving energy/breath.
"i have two cammels but the legs on this one are much longer than they are ontutha one"

yorkshire man: "got two cammels, leg on this un a loads longer than ontutha"
by Wonkey Dobbler February 24, 2010