slacker
Pronunciation: /ˈslakə/
noun
informal- a person who avoids work or effort: the slackers who let the side down by their want of team spirit
- US a person who evades military service.
- chiefly North American a young person (especially in the 1990s) of a subculture characterized by apathy and aimlessness: they are portrayed as dreamy, disenfranchised slackers