Oi, came up with this insanity while talking with a friend a few nights ago.
This is my first time drawing Sally, so give me a break, peeps. No puedo dibujar "boobies."
Basically, the jokes are:
Sonic is Japanese-made and Sally's American-made...
Japanese bombers(sometimes dive bombers) attacked Pearl Harbor... Sex joke is inserted there accordingly.
While actually having sex, Sonic keeps shouting "TORA! TORA! TORA!", the command used by the Japanese commander to signal opening the attack on Pearl Harbor. He says it three times with every thrust.
Furthermore, Sonic is wearing one of those bandanas WWII Japanese soldiers would sometimes wear, though the Sun on it isn't visible since his head(and sexual thingies) are off to the side.
When Sally questions him on the crazy stuff, Sonic shouts "Tennoheika Banzai!" a phrase uttered by Japanese soldiers when they were about to use their famous banzai charge tactic.
Anywho, I hope brains implode from the randomness.
Sonic and Sally © SEGA