i-slut

Typically dumb female with an otherwise normal name, who shortens or substitutes her name and ends with an "i", under the mistaken belief that this will make her look more interesting and "kookier". It does, in fact, only makes her look like a silly slut who'll do anything to catch men's attention.

For example:

Mandy - Mandi
Susan - Suzi
Margaret - Maggi
Nicola - Nikki

An extreme example of this is the "double I-Slut", where two "ii"s are used instead of just one, rendering the female even sillier and slutier. Often seen with hearts dotting the i's.

Example 1:
Jennifer was thinking of changing her name to Jenni, but was worried about looking like an i-slut.

Example 2:
Office Jock 1: This hot new chick called Kristii has started is temping at our office this morning.
Office Jock 2: Oh man, a double i-slut!! Have you fucked her yet?

I ate

when you slayed something 😍😍
when u do something at it’s good

example
i make a edit
someone : it’s bad
me : girl stfu i ate

I heard that!

A strong agreement in response to a stated opnion, idea or fact. I want you to know, I heard you loud and clear and I understand you and I agree in fact and content.

A woman's statement:
Women today look extremely better and are much more educated than in the past.

A man's response:
I heard that!

I fk

I fk means I Fucking Know

Person #1- Dude, you need to pay me back
Person #2- I fk

I-95

Predicted to be the infamous death of Ben Affleck.

HAHA! Ben Affleck died on I-95 yesterday! What a wanker!

I/O

When referencing a pet, this term stands for Indoor/Outdoor.
That is, a dog or cat that spends as much time outside as it spends inside.

Candy is our new I/O cat -- she sleeps outside at night but comes in the house to play with our other kitties during the day.

cross the i

Dealing with an issue by removing the head of the problem, usually refering to decapitating an individual, but may include the take down of a government or corporation by removing it's leader(s).

"Sneak up on the sentry, cross the I and signal us up."

"Looking through his scope, at the Minister's head, he chuckled at the thought, when I pull this trigger, I'll have crossed the I and dotted the tee at the same time. Won't my fourth grade teacher be so proud..."

Cross the I in Iraq and get ready for a clean-up.

Cross the I in R&D and watch that company fall.