Hashtag Hyena explains that like many slang words on TikTok, pineapple has multiple meanings. And these various meanings are taken from Urban Dictionary.

The word and emoji can be used to indicate a variety of things: It can replace a specific phrase, indicate relationship status, or stand for something sexual.

One of the most common uses for pineapple is to replace the phrase, "That’s what she said." The site explains that the phrase is used as “a code word in order to avoid alerting unwanted participants amid conversation.”

The word pineapple can also be used to depict monetary value in Australia. The site shares that a $50 note has a yellow color, which is often associated with a pineapple. So, if someone is sharing that they only have $50, they would say that they have a pineapple.

Another way pineapple is used on the app is as a verbal punishment. It’s typically used in a work setting to depict a boss being upset with employees. So, when a boss scolds employees, it would be considered giving them a pineapple.

On the more risqué side, the use of pineapple has a few sexual references. Pineapple can be used as a code word for various sexual acts. Not to mention, pineapples have been said to indicate a swinger relationship status for couples, per LAD Bible.