Top Definition
The feeling of literally not being able to function because you are so weak from sex. You spend the next 4hrs being pathetic and partially retarded
"Hey Olive do you want to see a movie?"

"I can't! I'm so sex weak I can barely move!"
by Tintwistle Tim December 23, 2013

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.

×