On June 15th 1985, a Lithuanian man entered the Hermitage museum in Leningrad, and approached Rembrandt's 1636 painting "Danae". He slashed and stabbed at the ancient canvas twice, then tossed a bottle of sulfuric acid at it. This event is referenced in the phrase "a burning rebrandt". Though acid was used to burn this painting away, anything that burns in anyway may be remarked upon as being a burning rembrandt, or as burning like a rembrandt.
"My bacon was burnt like a rembrandt"
"That warehouse is burning like a rembrandt!"
An mentally unstable artist who is especially talented, but due to his chosen medium (i.e. feces) will never be widely observed.
"Think of how many loonies will never be recognized because their art is made of blood and feces and is less enjoyable because of it. So many fecal-Rembrandts will die in obscurity." - singasongofsixpins
While our lifespan is the number of years we will live, our healthspan is the number of healthy years we will have and our sexspan is is the number of years we will continue to be healthy enough to continue having an active sex life.
A lighthearted reaction upon receiving disappointing news of some sort. Usually something that isn't a particularly a big deal, esp. when it primarily affects someone else - sort of a mild schadenfreude. Sometimes doubled or tripled, and possibly said in a sing-songy voice for added comedic effect to imitate a muted trumpet, which is how the meme originated.