Jacktate

to ejaculate from masturbation, jack-off-lactation

"I just jacktated all over the computer screen"

by fivetoedsloth September 27, 2009

jacktation

When a woman masturbates a man's penis with her breasts. (derived from the word "lactation," when a woman secretes milk from her breasts.)

Rick was tired of handjobs, so Barb got him off with jacktation instead.

by Led Zeppole October 1, 2003