Top definition
A person who intermittently raises a matter they know will lead to personal anxiety for a friend or acquaintenance; a person who wilfully wants to take a person down a rathole of discomfort.
Paul decided to bring up the matter of lazy civil servants with Ted again. Paul was being a ratholer
by proust23 June 19, 2011
Get the mug
Get a ratholer mug for your Uncle Bob.