Top Definition
The act of masterbating almost to the point of orgasm, then stopping so you can save your load for a later time.
My girlfriend was out of town all week. I had to jerkup every day while she was gone so I could blast a massive load all over her face when she arrived back home.
by jucolorado April 11, 2013

Free Daily Email

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

Emails are sent from We'll never spam you.