aural illusion
a using wordplay in order to be difficult to understand
Buffalo buffalo Buffalo buffalo buffalo buffalo Buffalo buffalo.
language-based puzzle in English
That that is is that that is not is not is that it it is.
English word sequence demonstrating lexical ambiguity
James while John had had had had had had had had had had had a better effect on the teacher.
sentence used to emphasize lexical ambiguity and the importance of punctuation
one-syllable article
Chinese text, where every syllable is identical except for the tone