Top Definition
When you have an erection and you try and hide it by folding it back under your underwear band. A valuble technique for random adolescent (or in some cases adult) erections.
No one can tell, but I have the biggest lumer right now.

I had to give the speech in front of the class so I used the ole lumer trick.
作者 Bobby Knocks 2013年3月21日



邮件由 发出。我们决不会发送垃圾邮件。