You found it. It's the sound of a cat
being run over by a LAWN mower.
The Big Bang Theory Season 2, Episode 15
But I was just tired of
the LAWN care, upkeep
and whatnot. You know?
Breaking Bad Season 2, Episode 5
WOMAN [ON RECORDING]:
Get a thicker, fuller LAWN
in less than six weeks.
Breaking Bad Season 2, Episode 10
...we had an inflatable Santa Claus
with plastic reindeer on the front LAWN.
The Big Bang Theory Season 3, Episode 11
If I mow the LAWN, can I have my allowance?
The Big Bang Theory Season 8, Episode 1