This is a sample internet conversation explaining how these emojis are used. Pretty much how rude girls and boys express hand movement through emojis.
(Picture yourself in a chat room, game chat, or discussion board and there is a rude toxic girl bulling two other girls.)
Girl: will you stop being toxic and rude to us :<
Othergirl: yeah your being really mean-
MeanGirl: BAHAHAHAHA YOUR SO PATHETIC 😂🤚 IMAGINE BEING YOURSELVES BAHAHAHAHAHAH 😂🤚.
(Other example, picture yourself in a group chat where two boys are having a convo and one boy brings out a habit.)
RandomMan: hey dude
CoolHotBoy: yeah?
RandomMan: why do you do this a lot 🙄🤚 it makes you look like those weird TikTok girls
CoolHotBoy: >:O
CoolHotBoy: I was built different 🤧🤚
RandomMan: um ok-
(Another example, picture yourself in a LGBTQ+ group chat with all of your friends and their friends and some guy and gal start to gossip to each other about a girls appearance and reputation and the girl notices)
FeminineTwink: OMG DID YOU SEE HER ACRYLIC NAILS 🤮🤚 SO CLICHE
CuteGirl: IKR SO FLASHY AND DUMB AND I THOUGHT SHE WAS POOR AF BUT SHE CAN AFFORD FOOD TO MAKE HER FAT SELF SATISFIED 😂🤚
ButterKisses: your really mean 😞
FeminineTwink: BAHAHAHAH AS IF 😂🤚
(Pretty much a toxic or clueless act)

Karen: The CDC says we can stop wearing ma—
Frank: IDGAFWTCDCSYBWYMFM !!!!!!

My dumbass learned King's Fang yet got rid of Bite and not Mud Shot 😂🤚