I knew it was birthday-related because of both the date and "Biff dates", but "two yutes" threw me for a loop, as I haven't seen the movie in over a decade. Thanks for the well wishes! (and the explanation)
"R&L get introduced (including an in-studio GMM montage) starting at 25:44 - - a little bit of DOUBLE BOUNCE CROSS-UP ACTION!
33:41 they can be seen on sidelines with some warm-up throws along the 1st base line (over announcer's left…"