A ButtBabyy is any child that results from semen seeping into the vagina after anal sex. ButtBaby's can be prevented by using a condom, birth control pills, other contraceptives, and by simply not engaging in anal sex.
Father:"Son, now that your 16, its time we tell you that you werent planned, you were a ButtBaby."
Honey bunny boo-boo Millie- Millie moo-moo squishy butt baby cakes honey bunny waa-waa is a term used by obsessive older sisters for their younger sister. To use this term with your younger siblings replace the word Millie with their name. Ex: Honey bunny boo-boo Maxy- Maxy moo-moo squishy butt baby cakes honey bunny waa-waa. Be sure to entirely memorize this nickname before considering use.