Another variation of the "rofl" (Roll On Floor Laughing) phrases. This one is derived from Chairman Mao, the deceased leader of the CCP. Used to describe something/someone/an action/event that is hilarious, and possibly Communist in nature. The term itself also contains the acronym for "roll on floor laughing my ass off," a phrase heard in online games and in instant messaging conversations.
You're thinking about joining a commune? That's Chairman RoflMao!
The more hip term for the drunk dial. It is the act of becoming crunked, then proceding to "dial" people in your inebriated state. Leads to hysterically funny phone conversations, possible emotional outbursts, and general annoyance for the person receiving the crunk dial.
"Ahh man, I'm so crunked right now!! Time for some crunk dialing. I'm calling that bitch Katy and seeing if I can get me some poontang!"
The act of a man putting his penis between his legs to create the mangina. Except for extreme cases, tuckering is absolutely prohibited on a normal basis. Tuckering is usually only permitted in times of dire need, such as when a butch or sheman is coming on to you in a bar/club.
Buffalo Bill enjoyed tuckering his penis in "The Silence of the Lambs."