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Definitions by RTFOM
RTFOM
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In the
context
of an automotive forum, "
Read
the
Fucking
Owner's Manual"
Q
: Should I
use
5W30 or 20W50 in my
engine
?
A: RTFOM!
RTFOM
by
RTFOM
July 5, 2009
Get the
RTFOM
mug.