Okay, watch the episode when Ren want's to be alone and moves away to be a hermit.

Wait to when Stimpy's monthly calendar flips page after page to a later time to show that lots of time is passing.

It says '1994' at the bottom of the calendar to show the year.

But when it passes December and goes to January, It still says '1994' at the bottom, though it should've been 1995!