(Fidented) To completely trip another person out while on the
sesh. A particularly common phenomenon amongst
friend who like to use LSD together but in some cases can occur in
reality. Can also be used as a code word to stop another person for tripping you out when you can no longer mentally cope.
"I was
tripping with Ben and Seanna last
night and we accidentally fidented Ben"
"You can do what you like to us but
don't fidente my boyfriend"
"Dude, you totally fidented me"
"FIDENTE (AS IN STOP YOU ARE TRIPPING ME OUT)"