Rapper Skinnyfromthe9 Handcuffed in Hollywood Weed Bust, But Not Arrested

[[tmz:video id="0_0d740hez"]] Skinnyfromthe9 found himself in cuffs at the end of fun night in Hollywood, but luckily ... cops cut him a break. Video of the incident -- obtained by TMZ -- shows the rapper standing outside a white ride being detained by a…