I have one suggestion in regards to Stand up. I know there's a hardcore in the zone who chant the correct tune but they get drowned out by everyone else joining in.
How about coming up with a different chant using the Stand up tune so people get to learn it.
"Shoes off if you love the nix"
This is the one chant we should not be doing. I have friends (Ok, maybe not friends, but I know people, non-YF people, in the real world) who are season ticket holders in different areas of the ground and they really loathe, despise, hate 'Stand Up'