Description by couchtuner for The Big Bang Theory Season 9 Episode 3 : 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.
Watch It Here Option 1 : The Big Bang Theory Season 9 Episode 3 The Bachelor Party Corrosion
Watch It Here Option 2 : The Big Bang Theory Season 9 Episode 3 The Bachelor Party Corrosion
