You pick a movie title and put "in my pants" after it.
ex: Curious George in my pants
This IS fun!
28 Days Later in my pants...Dawn Of The Dead in my pants.
Wonder how have I managed to miss this up to now?!
28 Weeks Later in my pants...The Aftermath in my pants...hehe
Need to stop now. Have a distinct feelin' this might be highly addictive.
Coffee and Cigarettes in my pants.
101 Dalmatians in my pants
Smoke in my pants.
Deep Impact in my pants
Just have to follow up on that one...
Armageddon in my pants
The Day That The Earth Stood Still in my pants
Without a Paddle in my pants.
Oooo, better one, because this one is true!
The Dark Knight in my pants! :)