What does the Internet term fo mean?

The content is as follows:

1. FOfo means "follow" which means follow on Weibo. Similarly, "unfo" means "unfollow" which means unfollow.

2. FO (Front Office) is the English abbreviation of the front office department in the hotel, a professional term for the hotel.

3. FO?= fossa ovalis, which is the abbreviation of professional medical English. In the lower part of the posteromedial wall (or interatrial septum) of the right atrium, there is an oval shallow depression called the oval. The fossa ovalis is the remnant of the closure of the foramen ovale during the fetal period. It is formed one year after the fetus is born. Atrial septal defects often occur there. It is also an ideal site for puncture of a cardiac catheter from the right atrium into the left atrium.

4. FO is QQ Fantasy (Fantasy Online). QQ Fantasy is a point-card fee-based 2D online game launched by Shenzhen Tencent in 2005, with monsters fighting and leveling as the main upgrade method.

5. Follow (FO for short): refers to following. After following, you can see the news of the followed person in the timeline, Twitter. ?

Explanation of related content

Top1: MM (Meimei)

Comments:

MM may be the most popular Pinyin abbreviation on the Internet , and even the pinyin was reversed to create a new word (美美). This slightly accented way of saying it makes people feel slightly ambiguous, and the words themselves create beautiful reverie. Since then, some similar words have been derived: GG (brother), JJ (sister), DD (younger brother), etc., with a modification, it is PLMM (pretty girl), and to summarize, it is XDJM (brother and sister).

Top2: BT (abnormal)

Comments:

Abnormality, compared to normality, can be considered as another state of human spiritual life. BT is widely used, and many people who use BT abuse it to the point of abuse. He will praise you by saying BT, and he will also say BT when he despises you. The specific meaning depends entirely on the context at that time. But when the word is followed by "boss," it's usually derogatory.

Top3: BS (contempt)

Comments:

Generally used in sets as follows: "BS you!" and "BS me!". This kind of criticism and self-criticism sentence structure is generally used between familiar friends, which gives a sense of pleasure of abuse and being abused.