The Big Bang Theory - Season 9 Episode 3 -
Season 9, Episode 3 - The Bachelor Party Corrosion
The guys’ science skills are put to the test when they get a flat tire during Leonard’s bachelor party weekend in Mexico. Also, the girls force Penny to finally tell her family that she eloped with Leonard.
Please explain the problem in a few words.
Max 255 characters.
Max 255 characters.