'schlippe' = 'sh-lie-pp'

slacker; usually has the characteristics of being lazy, lethargic, and in worse conditions, apathetic.

a 'schlippe' is the type of person who is a good-for-nothing individual who doesnt do jacksh*t except take up space and is a waste of energy.

another note, this also refers to people who are mainly bums and do nothing with their lives.

When you eat dirt for the first time and leave your family to build a shack in the woods