A bitch who likes to toy with the ballsack too much while giving a blowjob.
1. "How was your date with Suzie last night?"
"Bro that bitch is such a sack jester"
"Toyed with the balls too much?"
"Word yo"

2. "She nibbled my nuts for 20 minutes. sa-sa-sack Jester"
by RoflcopterSoi June 10, 2006
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