[One Proud Son]

"This hasn't happened since the Tunguska blast of 1916!"
-Ray

[Graymatter]

What sort of blast did Tunguska get in 1916?

[SAJ]

Uh, ok. However, the Tugunska event -- of whatever cause -- occurred in 1908.

As ol' Casey Stengel used to say: ''Ya could look it up.''