This refers to the act of giving oral sex using copious amounts of saliva. According to a google trends analysis, this term first became. sloppy toppy is a slang term often used in urban settings to refer to oral sex, particularly fellatio. The term has gained popularity through its use in rap music. what is the meaning of 'sloppy toppy' and why is it referenced in memes? The internet slang term explained. When a bitch sucking your dick and there's alot of spit and nut on her face and on your dick. She gave me that sloppy toppie.
