Top definition
Someone who has been scheduled for a fuck.
"You busy tonight?"

"Yeah sorry. I've penciled in Kristin for an hour before work."

"Cool. That chick is a total freak."

"Yup, yup."
by pH Balance January 24, 2008
Get the mug
Get a Penciled in mug for your friend Sarah.
Jun 13 Word of the Day
No Bull Shit, and old hacker acronym which is usually used to signify that the talk will be serious.
User: I need to talk to you, NBS.
User2: ESAD, Noob.
by Heko July 17, 2004
Get the mug
Get a NBS mug for your grandma Beatrix.
1) to have a temporary plan to do something with someone.

2) to insert your penis into a butt and/or vagina.
1) "Your appointment is penciled in for 7:00."

2) "I was penciled in with Sarah last night."
by awkbitch July 02, 2013
Get the merch
Get the penciled in neck gaiter and mug.