Green jokes?
1. Brings a different meaning to the term “green-fingered”.
2. It’s fortunate for the Green Party that the election took place before the USA match.
3. Not so much a “Jolly Green Giant” now.
4. I don’t think “Lieutenant Green” is going to be promoted.
Sorry. (Although I must admit that do like the first one and the second has promise but needs re-wording better.)
There's probably a website set up devoted to this topic already...