Popular market commentator Jim Cramer offered a cheeky take on Bitcoin's (CRYPTO: BTC) latest crash Sunday, urging Strategy Inc. (NASDAQ:MSTR) founder Michael Saylor to “jam up” the apex cryptocurrency. Cramer's Tongue-In-Cheek Remark In an X post, Cramer proposed that Saylor should wait until about 6:30 pm to observe the S&P futures, and then attempt to push Bitcoin's price up to $82,500 from $76,500.