Osamabush 

When a woman doesn't shave "down there" and the resulting pubic hair resembles Osama Bin Laden's beard, espcially when wet.

"Dude, did you hit that?"

"No, she had an Osamabush...out of respect for my Country, I couldn't do it."

or

"Hell yeah, I went GIHAD on that Osamabush!"

Osamabush by Funny Dude 33702 December 4, 2009

obambush 

A wistful, tongue-in-cheek appellation for the extended Obama-cum-Bush US presidental era, in reference to the increasingly painful awareness that Barack Obama is little more than George W. Bush with a natural tan and better telempropter reading skills.

Example 1:

Every single time Obama backtracks on yet another promise made during his campaign of "CHANGE" to support and extend yet another Bush government policy, it becomes clearer that the USA has fallen prey to a carefully concerted "obambush" (which thankfully should only last 12 years, but then again Bush was reelected and Obama became president on a platform of inexperience and BS, so who the fuck knows).

Example 2:

- Obama was going to release the torture records until Cheney told him not to!
- Now will you believe that this whole deal is nothing but a shameless "obambush"?

obambush by IToldYouSoGuy May 16, 2009

Obamabus

Obamabus is the definition for someone who is older than 27 years old and still acting like a little kid while playing video games. Obamabus comes from a joke which was made by Obama: "These days, I look in the mirror and I have to admit, I'm not the strapping young Muslim socialist that I used to be.''
Bus is just a add-on which makes clear that its the new generation joke and not the formal president of the USA

Bro, you are so Obamabus.
Dont be Obamabus just because my Djerbro killed you that often.
Sometimes I'm still Obamabus when I'm playing Video games in the weekend.
My Djerbros and I will always be Obamabus!

Obamabus by bus27 69 June 1, 2022