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A Errectile Malfunction is where you get a errection that you cannot supress and is visable through your trousers
Most common causes of Errectile Malfunction (for chris jacklin):
1.Buses
2.College tutors
3.CD/DVD drives
4.Physical abuse
"I had Errectile Malfunction on the bus to college this morining i thaught it was gunna fall off!"
by Zaky November 27, 2006
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