Fat Trel (Anne Arundel County Police)

The rapper signed to Maybach Music Group — the Atlantic Records subsidiary run by Rick Ross — was caught attempting to exchange $450 in fake bills for chips at Maryland Live Casino.

The 25-year-old emcee — real name Martrel Reeves — told investigators he acquired the counterfeit bills at 7-11 ATM in D.C., a police report says. But Trel told a different story on Twitter the next day, posting, “An ATM? I don’t even own a bank card. Picture Big Gleetchie [a nickname] at a ATM.”

In a tweet that’s since been deleted, Fat Trel said he got the counterfeit bills from a promoter.

The rapper, a native of Northeast D.C., first rose to prominence in 2011 with street hits like “Respect With the Teck.” He signed to Maybach Music Group in 2013.

Trel was charged with a misdemeanor in Anne Arundel County. He’s now back on the street, posting regularly on Instagram and Twitter.

Bandwidth could not reach the rapper’s attorney, who is on vacation.

With a go-go-infused beat crafted by That Boy Good and former Best Kept Secret talent Tone P — whom we interviewed back in July — the Rick Ross-introduced “Miracle on U Street” is probably already bleeding from thousands of earbuds in the D.C. area. (If I don’t hear it on the Metro on my commute home tonight, I’ll wonder what city I’m in.)

The song won’t appear on Wale’s just-announced tape Festivus — out Dec. 23 — nor his fourth LP The Album About Nothing, slated for 2015. This one is a Soundcloud goodie. Stream it below.

Warning: Explicit lyrics.