In the act of a blowjob, the giver inserts their thumb into the receivers anus. This is done in a classical hitchhiker motion.
My girl was giving me a Crusty Hitchhiker. When she was she held up thumb and I said “that’s doo doo baby!”
by DoctorRicklez March 25, 2021
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Get the Colgate Crusties mug.by Spfld Rat Mark December 17, 2011
Get the Crusty hosebag mug.After having anal sex with an old woman, she shits on your dick and then sucks it off. (Not to be confused with the Moist Keith when its a young woman.)
Eric: Dude, your mom's breath smells like shit!
Thomas: Yeah I know, she just gave my dad a Crusty Keith.
Thomas: Yeah I know, she just gave my dad a Crusty Keith.
by hobojoe017 December 3, 2011
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Get the Crusty Kumquat mug.A "crusty rudder," not to be confused with a Dutch rudder, describes the sexual act of a male squatting on a female and farting with enough force to produce an audible sound and send tremors through the female's face. In most cases the female contracts conjunctivitis.
Pharmasist: "Kirsten, how may I help you?"
Kirsten: "I need antibiotics for my conjunctivitis."
Pharmasist: "Oh dear! How did this happen, again!?"
Kirsten: "You know how Chris likes those crusty rudder sessions..."
Kirsten: "I need antibiotics for my conjunctivitis."
Pharmasist: "Oh dear! How did this happen, again!?"
Kirsten: "You know how Chris likes those crusty rudder sessions..."
by daniel wolff September 25, 2011
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