Definition of flowoff:
(n) :
A curt or uninterested dismissal; a failure to respond adequately.
(n) :
(colloquial) An outburst of temper or excitement.
(n) :
A class that does not require much effort to pass; a course where one does not have to work.
(n) :
Something that is blown off.
(n) :
The act of blowing off (steam, water, atmosphere, etc.)
(n) :
The explosive separation of part of a rocket etc in order to prevent its destruction and allow for retrieval