look up any word, like the eiffel tower:
 
1.
one who works on an oil pipeline or equipment. duties include pump repair, installation, and mechanical operation. basically just a greasier millwright.
1. the refinery hired three new roustabouts.

2. (in a superior british accent)
You, sir, are a gregarious, tobacco chewing roustabout!
by carlton berry June 12, 2007
 
2.
Short burst of network gaming usually a multiplayer first person shooter
(in an open plan office)
Piers: Anyone working?
Sharpey: Nah, do you fancy a quick roustabout?
Boston: yeah rack it up Farcry or something different?
by Piers Harrison May 14, 2007
 
3.
Short burst of network gaming usually a multiplayer first person shooter
(in an open plan office)
Piers: Anyone working?
Sharpey: Nah, do you fancy a quick roustabout?
Boston: yeah rack it up Farcry or something different?
by Piers Harrison May 14, 2007
 
4.
Noun; British slang word for dirty deeds.
"The British are engaged in their own war on terror, or, as they refer to it over there, 'the global row against roustabouts'."
by Medium Weight Sheet Protector August 22, 2005