A lommi (singular, lowercase) is a derogatory word used to describe someone who is incapable of doing something.
"Dude, do you remember that one guy I killed in that video game yesterday, he was such a lommi"
(adjective)
To feel moderate regard for the loss of one's time.
Not enough regard to feel sorry.
"I'm lommy but I need to tell you this, one time my homegirl Monica..."