1 definition by Chi_hooah_hooah

4YI

An alternative to FYI, used to abbreviate "For Your Information." Use of 4YI is a suitable alternative to looking like the office douchebag who overuses the FYI term to bombard you with irrelevant information.

4YI - There were donuts in the break room, but I ate the last one. You totally missed out.

-Johnson

by Chi_hooah_hooah December 3, 2009