A Dance involving flailing your wrists around like a demi-incapacitated flamer boy.
Also used to describe someone or something that is not particularly pleasant.
For example, someone who is jammin out to K$ sipping on Sangria would be Cham-blammin', whilst someone who is sitting with their great aunt Agnyes laughing about the ultimate Republican goal of complete female opression/obliteration would be Muf-Dufin'.
Me- maaaan, I can't hang out at this club breh, too many people are Muf-Dufin'. Dis bitch just spilt her drink on me.
Yo maum- you're right, lets go somewhere the people can truly Blam their Cham.
(bitch spills drink on yo maum)
Yo maum-MAN, YOU CAN DUF MY MUF, TRICKASS HATER