v. 1. To hijack or take over an object, seat, position, or plane, through the use of one's mid-flight man milk, or vigorous masturbation in which an ejaculation occurs.

Note that this can this *can* be accomplished through forcible hijacking, followed by masturbation, as long as ejaculatory fluid makes contact with the hijacked individual/s. This can sometimes be difficult when the hijacked individual runs like a bitch or does not fight back.

2. To masturbate on a plane, either in full view of passengers or in a bathroom.
1. You just got HIJACULATED, bitch. Swallow.

2. "Dude, I just hijackulated that plane." "Fuck yeah."
by dicksonaplane January 13, 2010
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When a male promises to pull out but doesn't and he accidentally ejaculates into his partners mouth, vagina, anus, eye... ect.
Oh man, I got caight up in the moment and totally hijackulated her mouth... She was pissed!
by Oopsididitagain May 14, 2012
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