It All Started with A Big Bang… [Theory]. Welcome to MsMojo, and today we’re counting down our picks for the scenes, jokes, and motifs in “Young Sheldon."
the big bang theory callbacks in young sheldon, the big bang theory callbacks, young sheldon callbacks, TBBT callbacks, young sheldon references, fun with flags, sheldon cooper, schrodinger's cat, professor proton, my mother had me tested, three knocks, george's fate, the big bang theory, young sheldon, callbacks, TBBT, TV, Comedy, Sitcom, Streaming, watchmojo, watch mojo, top 10, list, mojo, msmojo