Said when one tells a lame joke. Usually said by the person who made the joke and followed by someone who understands the phrase, saying What pun?. From the mediocre movie _Rat Race_. Example: john: knock knock bob: who's there? john: boo bob: boo who? john: no need to cry (silence and a few strange glances at john) john: no pun intended bob: what pun? (acting confused) john and bob: (laughing but gettin strange looks from people who haven't seen the movie or just don't plain understand)
NO PUN INTENDED...
Meaning of NO PUN INTENDED... in English
Slang English vocab. Английский сленговый словарь. 2012