j fest 

A masturbation session; jack off festival.

Where's Eddie? He's havin' a j fest in his room.

j fest by killianmurph March 26, 2008

J-fest 

1. When a group of people are in a office telling lame ass stories.

2. When your doing lame stuff at work you don't want to do.

"What's going on in here?"

"Just a giant J-fest."

J-fest by Hodor91 June 12, 2018