1.) To be destroyed, humiliated and or exhausted.
2.) The end result of a vicious beating.
3.) To be killed or fragged with little or no effort
4.) When you humiliate or have been humiliated by a person or group of people.
Similar to noobed or owned
Example 1.) Someone posted a ridiculous comment on my page so I responded back and fammed them.
Example 2.) I was playing an online game and this person was talking stuff so when I defeated then I typed in FAMMED!!!
Example 3.) I was walking down the stairs with a friend, I suddenly slipped and fell to the ground. My friend then looks at me and shouts FAMMED!