Marvin Was Humming Ironically Because He Hated

And Then, Just When You Think That You Have Experienced All The Wonders That This World Has To Offer, You Round A Peak And Suddenly Think You're Doing The Whole Thing Over Again, But This Time On Drugs.

You Can't Dodge Your Responsibilities By Saying They Don't Exist!

The Last Ever Dolphin Message Was Misinterpreted As A Surprisingly Sophisticated Attempt To Do A Double-backwards-somersault Through A Hoop Whilst Whistling The 'star Spangled Banner', But In Fact The Message Was This: So Long And Thanks For All The Fish.

I'm Spending A Year Dead For Tax Reasons.

It Startled Him Even More When Just After He Was Awarded The Galactic Institute's Prize For Extreme Cleverness He Got Lynched By A Rampaging Mob Of Respectable Physicists Who Had Finally Realized That The One Thing They Really Couldn't Stand Was A Smart-ass.