Not necessarily. I'm often surprised
by my LACK of familiarity with Leonard.
The Big Bang Theory Season 1, Episode 17
that could reconcile the LACK
of observation of supersymmetry
The Big Bang Theory Season 12, Episode 5
...when you're feeling less,
for LACK of a better word, violated...
The Big Bang Theory Season 1, Episode 2
The LACK of gravity did decompress my
spine, so I'm, like, an inch-and-a-half taller.
The Big Bang Theory Season 6, Episode 4
did not LACK refreshment.
Game of Thrones Season 1, Episode 7