A medical condition where a males penis is exceedingly small, normally under two inches while erect. Multiple men who have micropenis' are extremely self conscious about it as it is something that many people will make fun of and use as an insult.
It is likely that women who want to have sex with them will be instantly turned off and no longer attracted if they see that the man has a micropenis.
Kiersten : Hurry up, get it out already. You only have paid for 25 minutes
Jim : It's right there now do it
Kiersten : Do what ? There's nothing there ! Jim has a micropenis, Jim has a micropenis ! *laughs her head off *
Jim : *sighs, puts shotgun in his mouth* *BANG*
by Kamikaze Devil Bitch July 23, 2020
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an actual deficiancy in which a man has an abnormally small penis. Also called microphallus.
Coach: Aight boys, hit the showers.
Billy: ...Do we have to?
Coach: Of course you do. What are you so ashamed of?
Billy: ...
Coach: HAHA! GUYS CHECK THIS OUT! BILLY'S GOT A MICROPENIS! IT'S LIKE AN INCH AND A HALF LONG! NO JOKE!!!
by t1na November 05, 2005
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A condition where one has a tiny penis, under 3 inches in length.
Jess: Do you want to have sex?
Dan: Okay.
Jess: Sorry, I don't smoke.
Dan: HEY! That's my penis!
Jess: That's your penis Dan? Oh my God, it is tiny! You have a micropenis!
by Steve-O McQueev-O February 02, 2010
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A medically proven disease in which a man's penis is still less than 6 cm in erection even in adulthood.
My penis is under 6cm in erect im 18 years old i have a micropenis.
by Sensei Fu September 11, 2019
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A micropenis is when a male has a phallus that is very, very tiny
Eduard: Bro I was in bed with Jessica last night but she told me to get out of her house because she saw my micropenis

Jack: Can’t say I blame her
by ruhrohraggee September 12, 2020
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An extremely small penis. Micropenis is extremely popular in men from Oriental descent (explains the lack of Oriental male porn stars). To be labelled as having a micropenis is the most degrading insult a woman can give a man. Men with a micropenis are usually virgins for life. A micropenis is medically proven to be worthless. Men with a micropenis are usually manic depressives. Most men with a micropenis usually commit suicide - usually after being laughed at for having a teeny-weeny penis. A micropenis is very common amongst steroid using body builders. A micropenis can sometimes be confused for a clitoris.
"I wanted to have sex with him so bad, but his micropenis didn't even penetrate my vaginal lips"

"Anal sex doesn't hurt because my boyfriend has a micropenis"
by Doctor Phew August 14, 2011
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