>  2011/08/16 (火) 17:54:44        [qwerty]
> > 50,000,000,000,000,000,000,000,000________________________kmの渋滞!11111111111111111111111111111111111111111111
> ____________________ってどうやってんの?

I simply type "_" repeatedly.

参考:2011/08/16(火)17時49分56秒