I will post here just a few of them! Try saying these tree times fast!
She trust three thousand thistles through the thick of her thumb.
Don't trouble trouble until trouble troubles you! If you trouble trouble,
Triple trouble troubles you!
Whether the weather be fine
or whether the weather be not.
Weather the weather be cold
or whether the weather be hot.
We'll weather the weather
whether you like it or not
I do believe that last one is harder to type than to say!