this is a phrase that a youtubers George Memeulous who has the biggest dick and massive muscles he is also 6’5 and has totally not made me write that part.
introduced by a youtuber, memeulous , it means, hey hot girl can I get your phone number . This phrase will get you all the ladies or gents I promise.
guy in dms: ayo wgwan piffting whats your bbm pin? I also play roblox and like other cool stuff like that.
girl replies: damn papi be mine ;)
second senario:
girl: ayo wagwan piffting whats your bbm pin? i bet your willy is big ;)
guy: you made me cum
wagwan = whats up
piffting = hottie (girl)
bbm = black berry messenger
so back in the days when blackberries still were a thing you had to get a code to DM someone. so this is actually just a really special way to say: whats up girl lemme get your number.