1 definition by x-Adrian
A fucked up and censored way to say "mother fucker". It only sounds cool if you say it in your head.
"That muthaeffa stole my cat!"
"Shut up, muthaeffa befo' I pop a cap in yo ass!"
"omg that muthaeffa ttly pwnd u!!1"
"Shut up, muthaeffa befo' I pop a cap in yo ass!"
"omg that muthaeffa ttly pwnd u!!1"
by x-Adrian July 3, 2005