Top definition
The plural form of yeetus. Multiple awesome fetuses. For example: a fetus that has its hand like so 👌 has a high chance of being a yeetus. Multiple fetuses with this design feature are considered yeetai.
You see that x-ray? Those twins are fucking yeetai!
by Quaek July 17, 2018
Get the mug
Get a yeetai mug for your grandma Julia.