The word "dad" is a palindrome that can be slang for mister.
A slang palindrome for "mister" would be "revver," which is a reversed version of the original word.
A palindrome for a slang term for a dumb person could be "dim mid."
Mr. Palindrome could be shortened to "Mr. Pali."
A palindrome for the past tense of the word "do" is "did."
The word "gag" is a palindrome for the word joke.
gag
gag
psyche!!
The palindrome for 'slang for mister' is 'Mr. top not slang for mister'.
gag
gag
gag
gag
gag
bub
bub