The process of exciting male genitalia until it is partially erect in order to help the refractory period after getting the first "easy" orgasm out of the way.
Joe half-jacked so that later when he has sex with Jennifer Whoreton he would be able to reduce the time between sexual excursions.
by LanguidLover July 19, 2011
Get the Half-jack mug.One who is walking in an office work environment and is stopped by a co-worker who asks a quick question that takes 20 minutes to answer.
"Bob from accounting" is going to a meeting and his co-worker approaches him with a question and holds him hostage until he is satisfied with the answer "Bob from accounting" was Halljacked. When "Bob from accounting" is asked why he was late, he responses with, "I was Halljacked".
by Cesmond September 9, 2011
Get the Halljack mug.Related Words
by Diehardangel March 17, 2017
Get the Halflack mug."Half Jack" refers to a person who is gender confused, and possibly considering sex change surgery. A person who either feels that they are of the wrong gender, or that they are half male and half female.
Mary was really into Tom at the party last night, but she wasnt aware that he's "Half Jack" and had no interest in her.
by Scott the Heirophant February 9, 2008
Get the half jack mug.A flight where you fly over your destination to an airport out of the way to change planes and fly to your destination.
Man1:"I am flying from Pittsburgh to Atlanta, then changing planes to fly back northward to Asheville."
Man2: "So your doing a halfback."
Man2: "So your doing a halfback."
by Tskillet June 14, 2009
Get the Halfback mug.