i Register
In some senses, basement-dweller is marked as derogatory, informal. Watch for register when choosing this word.
basement-dweller
noun 2
Definitions
noun
1
An adult who lives in their parents' house (stereotypically in their basement); often with implications of idleness or social awkwardness.
2
A nerd or geek; a person lacking a social life.
Your note
not saved0 chars