Top Definition
1.Thinking about sex with a girl you see out and about (who looks to be under 18). You think about it, but never act upon it.

2. A coded name for any girl who looks suspicious of being underage and want to alert your friends without putting them on blast and to save them jail time...

(no actions = no felonies = no jail. do as you wish in your mind. create all the felonies you can handle there)
Example 1:

"Dude, definitely just had a mental felony."

Example 2:

Friend 1: "fuck, you see that girl that just passed us?"

Friend 2: "Oh yeah dude. Total mental felony right there."
by Sonic Reducer August 18, 2011

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×