TV
She was drunk, in the middle of the afternoon. I mean, it was like Sue Ellen on 'Dallas'.
— Eric • That '70s Show

Behind the line May contain spoilers.
Our reading
An editorial interpretation.
The speaker exaggerates someone's daytime drinking by comparing it to a famously dramatic soap opera character. Sue Ellen becomes shorthand for that comparison, invoked purely through shared pop-culture recognition. The humor comes from borrowing someone else's reputation to describe an unnamed moment.
Context reviewed