n. A mechanically driven pleasure apparatus which can only be described as a circular three person stationary bicycle with a protruding thrusting dildo where each of the three seats are located; the trildo is driven by the kinetic energy created by each of the three operators of the trildo pedaling as they would on a bicycle which causes the protruding dildos to pump up and down usually causing orgasm; authentic trildo requires the seats face in to the center of the circular perimeter; see trilling
Jenny and her friends love trilling for hours on their new trildo.
by Encyclopediatrildanica August 6, 2008
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Noun- trildo: a triple sided dildo used for fun times with 3
Craig uses the trildo with Krsiti B and M Long
by Joegoodiegoodielongtime January 27, 2009
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a triple dildo

also: fo trildo: damn that shit is crazy
everything was all hunky dory 'til somebody had to pull out the trildo.
by BKtrillin May 8, 2007
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