What is Precunt?
1.
A phrase, used to begin sentences, that the user feels will buffer them against causing offence/hurt but which actually increase the effect of the latter part of the sentence tenfold.
common precunt #1 "I love her (to death), but ...(e.g. she dresses like a skank)."
common precunt #2 "No offense, but ...(e.g. that makes your arse look big)."
See