A used or filled condom that the other partner imbibes after intercourse or oral sex. It also may be thrown at the other partner after being filled.
Example A: "Yeah man, after me and that girl did it, she totally gobbled
my giggle pup
Example B: "yeah man, after I climaxed I was so over that girl that I didn't even let her drink my giggle pup! I straight threw it at that skeezer! She was PISSED!"