smdlymi
"Smdlymi" means Suck my dick like you mean it. People like your teacher or your dad says this the most.
For example:
Teacher: Smdlymi or you get an F
Teacher: Smdlymi and you definitely will get an A+
Dad: Smdlymi and you're gonna be my favorite kid.
Teacher: Smdlymi or you get an F
Teacher: Smdlymi and you definitely will get an A+
Dad: Smdlymi and you're gonna be my favorite kid.