Alf

Also capitalized as "ALF." Lovable alien from the 1980s series ALF. ALF stands for Alien Life Form. Gabriel Cesana and certain people the Ben Monster TV crew meet on Stranger Danger remember Alf being gigantic, while the rest of us remember correctly that Alf is fairly short. This gave rise to the Earth and Earth 2 controversy and touches on the Mandela Effect.

In recent months, unidentified users have created a number of Alf profiles with various sizes in front of the screen names. Hence, we have "tinyalf" and "largealf." The Alfs get along extremely well.