I was thinking a nice cup
of LEAF soup.
The Big Bang Theory Season 12, Episode 10
Now he thinks it's nothing
but LEAF soup.
The Big Bang Theory Season 12, Episode 10
Starting tomorrow, I am
turning over a new LEAF.
The Big Bang Theory Season 7, Episode 5
...on what does Scott Joplin
play the "Maple Leaf Rag."
The Big Bang Theory Season 4, Episode 3
I'm attempting to turn over a new LEAF.
The Big Bang Theory Season 8, Episode 21