I think I'm going to try
green tea mixed with LEMON zinger.
The Big Bang Theory Season 6, Episode 5
Based on the premise that
"lumen" sounds like "LEMON"?
The Big Bang Theory Season 12, Episode 14
Lemon cake's my favorite.
Game of Thrones Season 3, Episode 2
So come on, sandwich, build me a LEMON
because froggie wants to come home.
The Big Bang Theory Season 6, Episode 3
A LEMON one... or any of them.
Game of Thrones Season 1, Episode 9