I donāt mind āitā to stand for sex (people still use this as a euphemism, I think ) but IT = SA = sex appeal should go in Room 101 along with U = posh. I havenāt used those in a puzzle for a long time.
Loge, thanks for the knights link - quite daft, but quite funny!
I think 'it' for sex is pretty much on the way out, and it's being used a bit too often really. Your other two words, usages, should definitely be jettisoned.
Hi Malone, did see that two puzzles today used congress = IT? š
Knights of Ni is classic Python. I first saw the film when I was at at school, and I got thrown out of class a few times because I couldnāt stop laughing whenever I remembered that scene!