Source rated Nas' verse on 'Verbal Intercourse' as #2 verse of all time back in 97. I didn't get with that song until I read that, so I can't front.
BIG owned 95, his verse on 'Can't You See' was a big part of the reason. By the time you got to 'Who fillin em wit octane...' everybody was rappin along. Just kinda epitomized the year BIG was having. Great year.
Side note: It's crazy that we can talk about multiple great years for Hip-Hop in the 90's (92,94,95,97,98). No other decade like it.