2 months accumulation of one week bans and one two-week ban. Never anything about a verbal warning, just haha you've been banned! No warning. No. One foot out of line and it's lopped off.
And I've only been here for, like, 9-12 months so I've spent like 20% of my time banned ;)
[Edited on 01.01.2013 7:37 PM PST]