When you're so addicted to hard drugs like heroin or fentanyl that you've gone past the point of no return, the drugs can be said to have gripped your brain. In turn, you would call this person a gripson. When they are extremely high and incapacitated, you would refer to them as being gripsoned.
We tried to get everyone ready to go canoeing on the river, but Jordan was gripsoned out of his mind sitting in a camping chair. We had to put sunglasses on him to make it less noticeable and then go without him. What a gripson.
A stay in the mental hospital. Name taken from the grippy socks given to (mostly involuntary) patients. Patients are not allowed shoes with laces due to suicide risk so grippy socks like those used at trampoline parks are issued to patients for footwear.
See: "psych ward socks"
Source: Was in mental hospital in 2019 and know other patients from other institutions
Phrase originally used within mental hospital circles and later spread on TikTok and other social media.