My 10 personal favorite Easter Eggs in video games

Описание: See the improved and far better edited sequel to this list right here:    • 10 More Personal Favorite Easter Eggs in V...  

Don't own anything. Since some of you are saying these aren't Easter Eggs read this: "Easter eggs are messages, videos, graphics, sound effects, added game levels, new characters in games or an unusual change in program behavior that sometimes occur in a software program in response to some undocumented set of commands, mouse clicks, keystrokes or other stimuli intended as a joke or to display program credits. This is most often used in video game production.-Wikipedia"
Why am I uploading this now? Because on Sunday I'll be spending time celebrating with my family so I won't have time to upload. Personally I don't celebrate with eggs but since these aren't eggs its fine. If you don't know what an easter egg is that doesn't involve the holiday it's a hidden secret, it's not a code or a glitch but something such as a reference, or performing something and something else happens. Remember it's only a personal list so if you have a difference of opinion leave a comment or make a video response.

Special thanks to Threadnaught for giving me this idea.