Osama is busy with his mistress: Osama bin Laid. 
Osama is wearing a condom: Osama bin Latex.
Osama needs some Viagra: Osama bin Limp.
Osama needs a penis extension: Osama bin Little.
Osama is using his tongue: Osama bin Licking.
Osama is cross-dressing, wearing a burka again: Osama bin Lady.
Osama has invited all his wives into his cave: Osama bin Livestock.
Osama is listening to a Ricky Martin CD: Osama bin Latino.
Osama is squatting over a hole in the ground: Osama bin Lavatory.
Osama has left his camouflage jacket in the rain: Osama bin Laundry.
Osama is drinking his favorite beer: Osama bin Lager.
Osama is putting his glass under the camel's butt: Osama bin Lemonade.
Osama is sitting on the ground, at the entrance of his cave: Osama bin Lobby.
Osama has found some flying insects in his cave: Osama bin Luncheon.
Osama is reading animal footprints in the sand: Osama bin Literary.