Anyone who is weird, acts in a slow, special, awkward manner.

the best day

the best day where turtles are celebrated across the globe

A person who types rather slowly
A person who takes their time to spell out every word correctly and add puncatons

To be wearing underwear that are very disgusting, often having a horrific odor and be very hard like a turtle's shell.

When a pregnant woman falls on her and can not get up.

So you're a man having a big dump and you're turtle heading. It's at this point that you use the poo poking out of your ass to rub your g spot in your anus and climax that way. It will require strong glutes and anus control to do this like a pro but that is a turtle wank