Don't worry. If aliens do attack some alcoholic (the guy who is also an alcoholic is Jurassic Park) will sit and watch a counter go down to zero o his PowerBook and do absolutely nothing about it then go to Area 51 with will.i.am who found this stuffty alien corpse. Then the doctor examines the body and the alien goes apestuff on him and kills him. Will.i.am and the guy from Jurassic Park will upload a TROJAN on to the alien PC because all aliens use USB ports (sarcasm). Bluescreen mothaforgeta! The guy from Jurassic Park is also in those old Apple ads. Yo! Aliens, get a Mac!
The aliens are angry and try and kill the guys even though they will all be dead anyway. Then the whole place blows up but the human scum survives. Then will.i.am goes back to his prostitute wife and they do some stuff and Jeff Goldsnake goes back to his wife and they do some stuff as well. Then the president takes all the glory even though his face doesn't have a single loving scratch on it and others risked their bloody genitals and legs for him to take it away.
The president then winks at his 4-year old daughter and they have love. The End
We will be all safe because of this seemingly good plot line that bears no resemblance to Independence Day