As a statement:
I was on 4chan and I was all LSJAMM.
As a response:
Biff: I just had
sex with my mother.
Barb: LSJAMM
About someone else:
That Russian kid seeing porn for the first
time was totally LSJAMM.
In Meatspace:
Guy #1: Dude, check the hottie.
Guy #2: El-es-
jam for sure