When the new law was proposed, we began hearing arguments from both the 'pros' and the cons. [=from the people who supported it and the people who opposed it]
Congress weighed the 'pros and cons' of the new tax plan. [=the arguments for and against the new tax plan]
The governor has taken a 'pro-choice' position. = The governor is 'pro-choice'.
(..) just from grabbling you. - Nichols, we gotta stop. - No, we can't. I gotta work out the other side. Otherwise I'll be asymmetrical like a crab, or a tennis pro. No, no, no. No more. I'm engaged. Yeah, that's right. Get it while you can. No! No, it's not fair to Christopher. (..)2013 TvShow: Orange Is the New Black Title: The Chickening Season: 1 Episode 5