It’s easy to think that slang or social media language is universal. However, different apps come with their own meanings of specific words like pineapple.

The pineapple emoji on Snapchat is used to depict your relationship status. Since the fruit has a spiky top layer with a sweet center, it’s used to convey a complicated relationship status.

As for Reddit, the pineapple is a symbol of the marijuana/stoner culture and community. Hashtag Hyena reports that the Reddit social community has r/trees subreddit "uptokes" that appear to look like tiny pineapples. Sometimes people put stickers on their laptops or cars with the symbol to showcase that they have a chill personality.

Pineapples were also once seen as a form of hospitality in colonial America.

So, when it comes to using pineapple on TikTok, it’s all about context. Hence why it’s important to make sure you’re up-to-date with the TikTok lingo so you won’t be lost while using the app.