I say
As used in Jeeves & Wooster, and presumably actually by the British upper class before the Great War.
1. Indeed
2. (expression of surprise): huh, wow.
3. Come on, really?
4. Hello
5. Remarkable
6. Etc. Etc.
Synonyms for I say
On this page, you will find 30 slang terms related to I say. Some of the top words include: Good gugalamugala, SNAPS, dramastic (dramastically), oh my God!, Crikey, and 25 more.