On his new mixtape "Fu** What They Talkin' Bout" everyone is talkin' bout song number nine, entitled "$timulated," where the lyrics are first of all very explicit and second of all, sound very much like he might be referring to Kylie.
"They say she young ... I shoulda waited ... She a big girl, dawg ... When she stimulated," he sings. Granted, there were a couple of lines in there that we couldn't understand and he did say something about the "bank," so maybe he's talking about opening a new bank account and...you know what? There's absolutely no way for us to even describe any real-world situation that couldn't be taken sexually after hearing those lyrics.
Twitter, of course, is pretty sure Tyga is talking about Kylie, BUT for what it's worth, something similar happened after he dropped his song "Pleazer" in June, which included more X-rated lyrics followed by the line "T nasty, 'bout to catch a felony for it." The rapper later clarified the rumors back then, saying the song was NOT about Kylie.
He also tweeted, "If I were to make a song about @kyliejenner it would be way more special & classier," which leads us to believe that "$timulated" is actually NOT about Kylie because...well, that's not exactly what comes to mind when you think of someone writing a 'special and classy' song about you.