MPA (Methiopropamine, MethioPropAmine), is a stimulant with a thiophene ring instead of a phenyl ring. MPA is short for Methiopropamine. This stimulant is the thiophene analog of methamphetamine. MPA is 1/4 the strength of amphetamine and 1/6 the strength of methamphetamine. So amphetamine is 4 times stronger than MPA while methamphetamine is 6 times stronger than MPA (Methiopropamine). MPA is sometimes called Speed Jr, Amp Jr, or Amphetamine jr.
WARNING: Always start with lower doses due to differences between individual body weight, tolerance, metabolism, and personal sensitivity.
Oral:
Dosage
Threshold
10 mg
Light
20 - 30 mg
Common
30 - 50 mg
Strong
50 - 60 mg
Heavy
60 mg +
Duration:
Total
6 - 10 hours
Onset
30 - 60 minutes
Peak
2 - 4 hours
Offset
2 - 3 hours
After effects
1 - 2 hours
WARNING: Always start with lower doses due to differences between individual body weight, tolerance, metabolism, and personal sensitivity.
Oral:
Dosage
Threshold
10 mg
Light
20 - 30 mg
Common
30 - 50 mg
Strong
50 - 60 mg
Heavy
60 mg +
Duration:
Total
6 - 10 hours
Onset
30 - 60 minutes
Peak
2 - 4 hours
Offset
2 - 3 hours
After effects
1 - 2 hours
Logan: I took 40mg of MPA (Methiopropamine). I cleaned my room and did my homework. I then went to the lab. I took 200mg of Modafinil the next day.
by CognitiveFuel December 15, 2022
MPA stands for myproana a site that despite claiming not to be pro or support/encourage people with eating disorders does all of those things. The site offers tips and helps to create a community platform for those who wish to further their eating disorders.
by littlealwaysplease June 17, 2018
I was at this Asian MP last night and the MPA there gave me a horrid HJ, her hands were like sand paper. Good thing I only paid $30.
I went to this place in Chinatown for a quick release from an MPA and the place got busted. I was charged with being in a bawdy house and given a fine of $500.
I went to this place in Chinatown for a quick release from an MPA and the place got busted. I was charged with being in a bawdy house and given a fine of $500.
by eMM December 15, 2012
Music Publisher's Association. they are the pricks who are shutting down all these guitar, bass, and drum tab sites because apparently, "reading tabs online is like stealing sheet music from a store". they are doing almost the same thing as the riaa. they have already shut down the MXtabs site, tab world, and a lot of similar sites.
"Man, I feel less inspired on my drums because those fags at the MPA shut down all the good tab sites. Now my life is so empty."
by slayer77 December 25, 2006
Master of Pussy Administration - A title bestowed upon a gentleman with remarkable skills in the seduction of women.
Mark scored with Kaylen on Thursday, Tiffany on Friday, and both Lauren and Briana on Saturday. Looks like he's earned his MPA
by theMPA February 11, 2016
MPA is the acronym for Maritime Patrol Aircraft. In naval combat, they hunt down submarines using various sensors, such as sonar buoys, Magnetic Anomaly Detectors and other other ships' reports. They destroy submarines with torpedoes or depth charges.
An MPA is the biggest threat to an attack submarine, but they can be hid from with depth.
An MPA is the biggest threat to an attack submarine, but they can be hid from with depth.
The TU-142 is a Soviet MPA
by Petzku May 9, 2018