Argumentum ad cellarium
|Someone is wrong on|
Although basement rooms are most commonly used for extra special derogatory factors, variants include demanding that someone get a girlfriend, or have sex — indicating, obviously, inadequacy but also...
- (*knocking noise*)
...coming, mum! Sorry, have to log off, tea's ready. BRB!
- Martin's Law: "If during an online argument anyone accuses their interlocutor of living in their parents' basement, the argument is over and the accuser has lost."