Andy Cohen asked the question we all were thinking : “What were you on?”

On Monday's edition of Watch What Happens Live, Cohen quizzed Taylor Armstrong about her erratic – and bizarre – behavior in The Real Housewives of Beverly Hills episode that preceded it.

After a montage of clips of Taylor's kooky behavior, Cohen said, "So what were you … on that day?” He quickly re-asked his question as, “Or what were you drinking that day?"