Previous definitions are good, but miss out on one thing.
the "I and I" also marks a distinktion between the body (that which can be seen) and the spirit. This is reinforced by the similarity of sound between "I and I" and "eye and I".
The expression "I and I" thus expressedly includes all of ones being.
Also it can be used straight of as a possessive pronoun.
"I an I don like it!";
"Is thafe I an I?";
"It belongs to I and I".
Also means "I, with God's help" or "I, with God-in-me". Often used in place of "me". Because the people's Identity was destroyed in slavery, Identity is very important in RastafarI -- so I gets capitalIzed a lot. They pronounce the I's strongly in reggae songs. Emperor Haile Selassie I is not "the First" but "Haile Selassie *I*."
I and I build the cabin
I and I plant the corn Didn't my people before me
slave for this country?
Zeta Reticuli I and II form a star system which is supposedly the home to Zeta Reticulins, a race of aliens commonly referred to as the Greys. This system was first mapped out by Betty and Barney Hill after an abduction and thought to be fake but was discovered by astronomers as real in 1967. This star system is key evidence as proof of alien existance.
"I have come from what you know as Zeta Reticuli I and II..." said the short, gray-skinned alien as Johnny examined it's large black eyes
A phenomenon in film/television series, most notably streaming series, where the main premise is drawn out to such a point that it takes an entire season or more to get the parts of the series the audience is actually interested in seeing.
For example, if a series is titled "Surf Dracula," a majority of viewers would tune in expecting to see Dracula surfing by the first or second episode. However, the entire first season would instead be tedious padding and backstory before finally ending with Dracula surfing in the last five minutes of the season finale.
I watched "Smallville" on Netflix the other day. Dude, it was ten seasons of filler before he finally flew! Major Surf Dracula Syndrome!