This phrase is used after making a strong play in Destiny or Destiny PvE, sarcastically or not.
It is derived from DattoDoesDestiny, Datto for short, who is one of the most famous and skilled Destiny Youtubers.
Unironically:
*Defeats 5 players with oneBallistic Slam* "Is this what it feels like to be Datto?"
Ironically:
*Completes one cycle of a raid encounter after 2 hours of attempts* "Is this what it feels like to be Datto?"
Someone or something that bites your ankles.
To a postman, an ankle biter is often known as a dog.
To an adult, an ankle biter may be a toddler.
To hikers, an ankle biter is sometimes a tick.
And so on.
When a manwill search for hours to find something that is laying out in the open on a table. Items are often easily found by a women.
Man: "I have been searching for hours for keys."
Woman: "You mean the ones sitting there on the coffee table?"
Man: "Where?"
Woman: "Right there in the middle of that table."
Man: "oh, must have been Male Pattern Blindness"