ABM

an acronym for "all by myself"

(1) used to emphasize that one completed a task without the help of others
(2) used to describe spending time alone

(1) "do you need help moving the boxes?" "nah, I did it ABM";

ALSO "did you respond to his text yet?" "ya, I came up with something clever ABM"

(2) "come thru it'll be LIT" "I'm not going out tonight - eating pizza and watching Netflix ABM"