Ever heard of a guy breaking his penis? The MMA fighter we meet in the season finale of "Sex Sent Me to the ER" (airing Sat. Jan. 19 at 10:00 p.m. on TLC) has -- because he did really break his penis during an unfortunately enthusiastic round of lovemaking. Warning: this clip is not for the squeamish. Spoiler alert: Mr. Tough Guy passes out from blood loss.  

Have you been watching "Sex Sent Me to the ER"?