Very common word used by young people. This usually means you can suck my dick if you want and i will suck your pussy used in chatrooms and texting.
"Bro she told me she wanna come over and i told her ycsmdiywtaiwsyp"
"Yo that's smart! What did she say?"
"She blocked me"
by Yo, where the homies at October 26, 2019
Get the Ycsmdiywtaiwsyp mug.