In which my 11-year-old cousin gives a primer on instant messenger acronyms

[leperkaun]

Irishfunnyman77: holler
DereKLee025: ?
Irishfunnyman77: sorry, i mean, holler at that
Irishfunnyman77: i agree
DereKLee025: oh ya lol
DereKLee025: im not like into the slang on im
DereKLee025: i just know the basic stuff
DereKLee025: [brb,gtg,etc.]