You're beating me in Tetris, but you've got
the upper body strength of a Keebler ELF.
The Big Bang Theory Season 1, Episode 16
Warlord beats troll, troll beats ELF,
ELF beats water sprite...
The Big Bang Theory Season 3, Episode 5
...on a 6-inch figurine
of Legolas the Elf.
The Big Bang Theory Season 2, Episode 23
No, it's too late. I see it.
That ELF sticker says "To Sheldon."
The Big Bang Theory Season 2, Episode 11
He takes the ELF from off the shELF.
The Big Bang Theory Season 4, Episode 23