He began by selling some of his numerous mystery novels on a book finder's web site, then expanded to garage sale scouring for items of dubious value.
The two detectives agreed to keep Baratto at the motel until Monday as neither wanted to waste their weekend checking out his dubious story.
Senor Medena's dubious gaze touched on Carmen, Alondra and Alex – and then went back to Alondra.
A lot of the other issues raised certainly sound somewhat dubious.
Even the linesman got in on the act with a highly dubious offside against Cox.
For example, a rather dubious adult website managed to get a pagerank of 10.
He had the dubious honor of being the cause of the all time, greatest moment in club history.
His answer was dubious to say the least.
I was dubious about the idea.
If a staunch unreconstructed Thatcherite gets in, the future of people like Clarke and Oatten in the Tory party becomes dubious.
In any event even the IP address request seems dubious.
It added a somewhat dubious moral structure to the game.
It had the dubious distinction of having the second highest crime rate in the western world.