An electric reciprocating saw (originally designed for hardware use)modified to have a dildo attached on the end of it. It is seen used on clips from the Howard Stern show, as Dana Dearmond demonstrates it.
by Nisga Treaty May 03, 2006
A derogatory term, derived from the word 'fuck', and combined with the inanimate object, 'saw'. Coined by Penny Arcade.
'Gabe is such a fucksaw.'
by Patch September 16, 2003