Shades of "1984"...
TXnMA
Watching reruns of Perry Mason on MeTV with Closed Caption turned on can be funny when words such as "suspicious" and "cocktail" are rendered as "suXXXXious" and "XXXXtail" and characters named "Dick" or "Dickenson" are always referred to as "XXXX" or "XXXXenson". One I found particularly hilarious was when Paul Drake was going to go fishing for bass. . . and the CC rendered it as bXXX. On one episode, Mason commented that some bad guy "got hoist on his own petard." That got rendered as "hoist on his own peXXXX. ROTFLM"XXX"O!