Now that Ashton Kutcher and Mila Kunis have gone and put the icing on their Jackie-and-Kelso-4ever 'shippers cake by getting married in real life (SURPRISE!), we've been experiencing a lot of nostalgia about what a torrential couple they used to be ... on-screen, we mean.

Jackie Burkhart and Michael Kelso's on-and-off-and-on-again (-and-off-again) relationship was the stuff of one-liner legends because when they weren't playing kissy-face all over the place, they were spitting slams at each other nonstop.

And between all the cheating and the dissing and the kissing, the story of Jackie and Kelso alone was worth tuning in throughout all eight seasons (well, seven and some change for Kutcher).

So, the question is, how well do you remember the nitty gritty details of these two squabbling lovebirds? Take our quiz and find out!