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
Greedist people who ever walked the earth (next to 15th-19th century Europeans). These people sue people for their money "in the name of art". I mean, bitchin about illegal download is reasonable, but taking away drum, guitar, and bass tabs and chasing every emcee who don't "clear" samples with them is too much. Fuck this bullshit. Let art be art, for God's sake.
Rocker- "I wanted jam to my favorite songs, but those bastards in the MPA make tablature illegal."
Emcee- "Shit. MPA is all over me from taking a sample and not clearing it with them. Fuck..."
Normal person who doesn't
see music as art- "What's wrong with the MPA?"
Emcee- "Shit. MPA is all over me from taking a sample and not clearing it with them. Fuck..."
Normal person who doesn't
see music as art- "What's wrong with the MPA?"
by That one fool... June 01, 2007
by the one upper February 07, 2007