Try this Dr Suess tongue twister

This is this cat
This is is cat
This is how cat
This is to cat
This is keep cat
This is an old cat
This is idiot cat
This is busy cat
This is for cat
This is forty cat
This is seconds cat


done? no big deal right?



Now, go back and read the THIRD word in each line, starting at the top.

haha. gottcha