and left an ELF costume
in my locker.
The Big Bang Theory Season 5, Episode 11
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
...whereas an ELF
is an immortal, tall warrior.
The Big Bang Theory Season 1, Episode 6
Not yours, mine, you punk-ass ELF.
The Big Bang Theory Season 6, Episode 6
Warlord beats troll, troll beats ELF,
ELF beats water sprite...
The Big Bang Theory Season 3, Episode 5