On the deleted scenes menu highlight episode 59.7 "Alien Hunt" and press left to see Donut's easter egg.
From the main menu, go to character profiles. Highlight "main". Click Right then Enter. This will take you to a character profile for Pvt. Jimmy (and the status of his skull).
On the special video menu highlight "Winter Lames" and press right to see Sarge's easter egg and hear his jeep buffing song.
On the outtakes menu highlight "The New Guy" and press right to see Andy's easter egg.
In the scene selection section of the DVD. On the 69-74 page highlight episode 70 "Sneaking In" and press up then enter to see Church's easter egg with him commenting on how you have too much free time and then he says some thing backward.
On the bonus features menu high light deleted scenes and press left to get Tex's menu. (all buttons lead to the same place)
n the scene selection section of the DVD. On the intro-62 page highlight episode 60 "Fight or Fright" and press left to view Griff's easter egg.
In the scene selection section of the DVD. On the 63-68 page highlight 69-74 at the bottom of the page and press down to see Griff and Simmons arguing about Simmons' two tone armor.
On the main menu wait for about 3-4 minutes to see Donut threatening to call Officer Hot Pants if you don't pick an option.
In the scene selection section of the DVD. On the 75-credits page highlight intro-62 at the bottom of the page and press up to see Tucker trying to sell you a baby.(alternately press the back scene button while watching the "Winter Lames" video in the special video section)
All easter eggs were generously submitted by SirDonk