Conan and Gourley joke about Graham Crackers being the unsexiest snack imaginable.
The Graham Cracker was actually named for Sylvester Graham, a Presbyterian minister who used such crackers specifically to try to curb sexual desire in his congregation.
https://www.snopes.com/fact-check/graham-cracker-origins/
https://www.huffpost.com/entry/graham-cracker-history-sexual-urges_n_5629961