The act of having of raping a pregnant woman. Since there are technically three parties (the one committing the rape, the one getting raped, and the unborn baby) it could be considered a threesome. Originates from the Tyler The Creator song Tron Cat.
"Rape a pregnant bitch and tell my friends I had a threesome." Tyler, The Creator - Tron Cat.

ex:

Person A: "dude I fucked 2 bitches at the same time last night."
Person B: "stop fucking lying, the closest you'll ever get to that is pulling a tyler's threesome."
by DankDanThe3rd April 13, 2023
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