Irony.

Irony is... seeing a rainbow on your deathbed.
Irony tastes like... vomiting up sugar.
Irony sounds like... listening to a recording of rain, in a thunderstorm.
Irony looks like... a roadkill bunny.
Irony feels like... a blanket made of hay.
Irony reminds me of... a torando warning during a power outage.