Intrusive thoughts is an expression that's used wrong most of the time. Real intrusive thoughts are unpleasant and should never be acted upon.
What most people mean to say is Impulse thoughts
Video of a man kicking an annoying kid down the stairs
Commenters: He let his intrusive thoughts win
by kiwidodo February 9, 2023
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When you are penertrated from behind, without consent
"Jimmy pass the spanner"
"No.I think I'll intrude your ass"
"Noooooooooooooo"
by kamal Ali January 20, 2004
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A malady common to carbon-based life forms, cranio-rectal intrusion is also known as having your "head up your ass." As the size of any bureaucracy or institution grows, an exponential increase in the number of cases of "cranio-rectal intrusion" will also occur.
With no repercussions ever being suffered for not following the very laws it institutes, the U.S. Congress continues to prove that the people of the U.S. are suffering from a level of apathy that can only be achieved by prolonged cranio-rectal intrusion.
by BiggerD October 11, 2010
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The medical term for having one's head up their own arse.
"You know Dan in sales? The smug git that totally suffers from a bad case of rectal cranial intrusion?
Yeah, got hit by a bus today..."
*claps*
by Zombat September 20, 2011
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Phrase coined in Buffalo, New York. Refers to the accidental anal penetration of a dago girl from Riverside, CA.
Mr. H slipped his member into the butthole of the young Italian dago, Miss P

oh dear that's the incidental Italian intrusion!
by budmcbudsinton October 4, 2009
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An unwanted, intrusive thought that makes your head (involuntarily) flip back.
“Dude are you ok? You just twitched.”
“Yeah, sorry. I just thought of something awful. Intrusive Thought Induced Whiplash, that’s all.”
by m1rlax0 February 2, 2022
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