A-Roid 

A filthy cheater and scumbag, playing for the New York Yankees. He just admitted to using steroids from 2001-2003, although he still falied in big situations, and he only admitted once the story had already broken.

For the example, I'd like to quote Seth Meyers from SNL's Weekend Update, sometime in February 2009:

"Earlier this week, in an interview with Sports Illustrated, Alex Rodriguez (A-Roid), of the New York Yankees, admitted to taking steroids earlier in his career -- although, Apparently, never in October."

A-Roid by ISWEARITWASMYCOUSIN!!! April 15, 2009

A-Roid 

New York Yankees All-Star Third Baseman Alex Rodriguez (Nickname: A-Rod) on Steroids.

A-Roid goes down on strikes in the clutch once again.

A-Roid by Andy Vantana February 8, 2009

A-Roid 

New nickname for baseball-star Alex Rodriguez (A-Rod) based on his recent confession to Sports Illustrated in which he admitted to taking steroids during his 2003 season with the Texas Rangers.

Barry: Yo! Did you hear about A-Rod?!?!?
Jose: You mean A-Roid?
Barry: Yeah, it's such an eye opener! I never saw it coming!

A-Roid by Arsenio H. February 16, 2009

Popped a roid

Bearing down so hard that there's blood in your poop due to rupturing a hemorrhoid

I was upstairs so long pushing out a turd that I popped a roid.

Popped a roid by Sweet Malachi September 22, 2015

hole-a-roid 

the female answer to the "cockshot".

Men send photos of their ramparts on Twitter, known as cockshots.
And now women can send hole-a-roids.

hole-a-roid by gift rapper June 14, 2011

Pop a 'roid 

Straining so hard as to create a hemorrhoid

Holy cow, I was laughing so hard, I felt like I was gonna pop a 'roid!

Pop a 'roid by Charlie Victor Echo March 16, 2021