Mo' Fucka is a shortened term for motherfucker. Simple as that. Most commonly used in ghetto places; by people who use exessive amounts of slang.
by Dani_09 September 12, 2008
Get the Mo' Fuckamug. by popkinlover September 26, 2006
Get the fucka goodmug. 
This term is simply taking the word mother and saying it in Spanish and adding the slang word for fucker at the end. This is obviously a spin off of mother fucker, but it is just a funnier way of saying it.
by E April 1, 2005
Get the madre fuckamug. by BN Funny September 16, 2009
Get the Kucka Fuckamug. Samuel L Jackson is one bad mutha fucka
If you can get laid at a sausage fest like MTU, you're one bad mutha fucka
If you can get laid at a sausage fest like MTU, you're one bad mutha fucka
by "Bad Mutha Fucka" -Samuel L Jackson September 5, 2004
Get the bad mutha fuckamug. by The Salty One January 21, 2009
Get the Salty Motha Fuckamug.