Another way of saying one has taken lsd and has began to feel the effects. Can also be used as "sac tripping"
by Drglockjaw April 3, 2016
Get the Tripping sacmug. 
by Trippin' November 8, 2013
Get the ass-tripmug. by nat.alieeee October 7, 2019
Get the mall tripmug. by kokenjr January 17, 2005
Get the tripped upmug. Long car rides with friends, family, pets, etc. Generally entails excessive heat, or air conditioning, rest stops, pee breaks, speeding, sleeping, and lots of cities. Red bull is acceptable.
by BMINE April 18, 2010
Get the Road Tripsmug. When a person's conscience is in the act of no longer subjecting itself to reality.
It can be anywhere from decreased ability to function due to lack of sleep, to the process of going batshit insane.
Most commonly it's seen used for people under the effects of Hallucinogens (i.e. psychedelics, dissociatives, and deliriants)
Another use is if they are panicking due to some sort of shock, paranoia, or fear.
Generally anything that effects a persons conscience to a degree where it can't function at it's normal performance can cause them to start 'tripping out'.
It is not reserved for use on or by someone under the influence of drugs.
It can be anywhere from decreased ability to function due to lack of sleep, to the process of going batshit insane.
Most commonly it's seen used for people under the effects of Hallucinogens (i.e. psychedelics, dissociatives, and deliriants)
Another use is if they are panicking due to some sort of shock, paranoia, or fear.
Generally anything that effects a persons conscience to a degree where it can't function at it's normal performance can cause them to start 'tripping out'.
It is not reserved for use on or by someone under the influence of drugs.
rave/concert:
P1: Hey man, Dave took my shrooms, have you seen him around?
P2: Sorry man, I haven't, he's probably tripping out by now.
Dave: Duuuuuude, I'm tripping out!
Used a lot in mainstream college-student-made horror movies.
Sometimes by the first/second person to die or later by one of the victims who's loosing his grip on reality.
P1: Hey man, Dave took my shrooms, have you seen him around?
P2: Sorry man, I haven't, he's probably tripping out by now.
Dave: Duuuuuude, I'm tripping out!
Used a lot in mainstream college-student-made horror movies.
Sometimes by the first/second person to die or later by one of the victims who's loosing his grip on reality.
by RawGreen September 27, 2013
Get the tripping outmug.