8
there r 2 contexts in which "wack job" can be used

1) as an insult, similar to "jerk off" or "wanker"
e.g - that guy is such a wack job

2) giving ones self sexual pleasure (masturbation), similar to wanking yourself off
e.g i want a wack job
e.g 1) - That guy is such a wack job

e.g 2) - I'm in the mood for a wack job
by day day July 24, 2004
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The vengeful act of crapping on a lover's chest while they sleep.

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9
slapping one in the face with an erect penis until one ejaculates.
man slaps woman in face with penis, then ejaculates (wackjob).
by htes23 July 05, 2011
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10
Someone who is so stupid, annoying, or just plain retarded she might as well be whacked by a hitman to put her out of her misery.
Did you see that moron wet her pants? She musta studied extra hard to be such a wackjob.
by VAKI5 August 18, 2003
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11
one who is prone to talking to hemselves more than others. in some instances may be wwearing a tutu and referring to themselves as 'spongebob'.
hendrietta, how about you don't eat the neighbor's roses, you wackjob.
by noelle March 27, 2003
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12
hey i just got a wackjob from your lesbian sister
by retro083 November 05, 2003
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He's warmer than you think.

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13
to masturbate, or give pleasure to one's self. Mostly used to describe male masturbation (jack off) but can still be used for female pleasuring.
'Dude why is Riley taking so long?' 'he's giving himself a wack job'
by smartblondeawsomeperson;) February 01, 2010
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Soft and offensive. Just like you.

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14
A crazy person, but not in the good or cool kinda way, they constantly do stupid stuff and say stupid things and no one understands them, they usually can't get a girlfriend(or boyfriend, depending on the gender or sexuality) and can really get on your nerves.
Jordan kept bugging me, he kept poking me and yelling me 'anime walruses lurk in your watermelon potato salad' and he kept trying to lick my friend, for he is a freaking wackjob.
by AGuyWhoLikesNachos June 08, 2013
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