Engaging in the act of wanking having pre-planned the desired time, location, and length of time in which the act of wanking should occur. Often used by homosexual men who have other, gayer things they could be doing.
"I prefer premeditated wanking over other types of wanking, I need the time to get ready for something so emotionally affectional"
by nubcake October 16, 2006