Every week, Boston Viral Video brings you the choicest slices of Grade-A YouTube. This week's dive into the coffers has unearthed a student film gem made way back in the good old days of 1992 at Boston University. Self-described as "a short comedy about the importance of toast in a relationship," this clip makes you question whether a piece of toast is really just a piece of toast. Is a cigar ever just a cigar?......