tìm từ bất kỳ, như là blumpkin:
When one slaps his ejaculated penis in another's face smearing cum everywhere.
Dude, I totally gave your sister a sloppy milky slap last night.
viết bởi Ryan Huie 13 Tháng hai, 2005
The act of slapping one in the mouth with a penis after the mouth has been filled with ejaculate.
Randy's leg looks like somebody just gave it a milky slap.
viết bởi Wes 14 Tháng hai, 2005