Some TONGUETWISTERS:

1) The Leith police dismisseth us. [Yes, dismisseth!]

2) She sells sea-shells on the sea-shore.

3) Three and thirty thrushes flew thickly through the thicket. [thrush: die Drossel]

4) Peter Piper picked a peck of pickled pepper. 
    Where's the peck of pickled pepper Peter Piper picked?  
   [
peck: "Viertelscheffel" (Trockenmaß)]

5) How much wood would a woodchuck chuck if a woodchuck could chuck wood? [woodchuck: Waldmurmeltier]

6) Moses supposes his "toeses" [= toes] are roses, but Moses supposes erroneously. 
    Moses he "knowses" his "toeses" aren't roses as Moses supposes to be. 
    [
From the musical "Singing in the Rain"]

VIDEO ("Moses supposes ..."): http://www.youtube.com/watch?v=TKlub5vB9z8 

Tonguetwisters galore: http://thinks.com/words/tonguetwisters.htm

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