Clothing and Merchandise
It is easy to show the world how much you enjoy watching these movies, as you can choose from a huge range of related clothing and other merchandise. If you want a t-shirt, then you could choose between getting one with a snippet of your favorite dialog or another with a photo of the star you most love to watch.
Other type of merchandise you can find online includes coffee mugs, fridge magnets, and bags. You can even decorate your home and your smartphone to tie in with the latest movie or an actor that you can't get enough of. The clothing worn in these films also affects fashion trends, with the Anarkali outfits used by Madhubala's in 1960's Mughal-e-Azam one of the best examples.
A couple of years ago, Bollywood stars like Shraddha Kapoor and Rani Mukherjee helped make the idea of wearing a slogan t-shirt a hot trend. So, you could also show your support for the Indian film industry in more subtle ways like this if you prefer.
Bollywood Slots
Online casinos have recently attracted a huge following in India, meaning that many new sites have opened up to cater to them. By searching for the best casinos of this type, you will find that slots games based on Bollywood action are easily found.
For instance, if we look at CasinoWings we can some of the best Indian casinos where there are different types of slots, including 10Cric. This betting site provides a welcome bonus of ₹20,000 and the listing confirms that there are more than 2,000 games on it, including Bollywood Party and Bollywood Nights. Naturally, bonuses can change over time, but this site a good resource for those wanting to find out more.
The Bollywood Party game is from Sigma and is a colorful, vibrant slot where the symbols resemble some of our movie idols and the best part is the Bollywood Dance Streak Bonus. As for Bollywood Nights, this is a simpler looking effort from Logitech with free spins and a bonus wheel section.

Other Areas Affected by Bollywood
A 2015 study carried out by Azmat Rasul and Arthur A Raney looked at the effect of Bollywood movies on the behavior of women in South Asia when they are looking for a job elsewhere in the world. The results suggested that watching these movies has a positive effect on the job-seekers.
This BBC article from 2017 looks at the idea that the 780 million Indians that watch TV and Bollywood movies could be helping to improve the country's literacy rates, and that more could be done by the movie industry in this respect.
The way that Bollywood is now so present in our everyday lives means that we can see its effect in many different ways, adding fun in some areas and providing a positive impact in others.