by Jasper Tattersallone October 15, 2010
A slightly younger friend you know online but is sometimes annoying but you always play together no matter what
by Faraam Knight April 27, 2020
The Jac-fuck is when you watch a porn movie on your own, then get interrupted by your girlfriend who wants to join in.
by Jac-fuck November 21, 2013
Former girlfriend of Ryan Ross and an established photographer, now with her own apparel line. She's also known for being Audrey Kitching's former best friend and picture pet, and she's famous as well for her long, platinum blond hair and skinny figure.
Girl 1: OMG, that pic was so Jac Vanek!
Girl 2: *squeals* I AM SOOO BLEACHING MY HURRR BEFORE THE PANIC CONCERT!
Girl 1 & 2: *squeals*
Girl 1: OMG, do you think Ryro will think I'm Jac at the concert tonight?
Girl 2: O-M-G!!!!!!!!!!!!!!!!!!!!!!!!!1111111
Girl 2: *squeals* I AM SOOO BLEACHING MY HURRR BEFORE THE PANIC CONCERT!
Girl 1 & 2: *squeals*
Girl 1: OMG, do you think Ryro will think I'm Jac at the concert tonight?
Girl 2: O-M-G!!!!!!!!!!!!!!!!!!!!!!!!!1111111
by candywarhol__________x October 30, 2007
by Its your boi hitmarker September 25, 2018
Negative - When a situation is over planned and fails before it starts.
- Leaving you partner unsatisfied and upset but who cares.
Positive - Uncontrollably amazing
- 3 Seconds of joy followed by an apology
- Leaving you partner unsatisfied and upset but who cares.
Positive - Uncontrollably amazing
- 3 Seconds of joy followed by an apology
“This beer so good it made me pre-Jac”
“I’m Pre-Jacing all over this beer.”
“I totally pre-jaced that presentation.”
“Pre-Jac Attack”
“I’m Pre-Jacing all over this beer.”
“I totally pre-jaced that presentation.”
“Pre-Jac Attack”
by pre-jac June 17, 2017