What is Nr20m?
1.
Stands for "No Rush 20 Minutes" in online cmputer games like Warcraft III. Whe somebody says his to you it means they take their time like 20 minutes to gather up a bunch of men and ten slaughter the enemy with mass troops.
Person_GUL: My style is nr20m
OtherGUY_GUL: Well mine is to rush.