look up any word, like donkey punch:
 
1.
in other words to say "chill", "relax", "i didn't mean it like that"
-"I can't believe you said that to me, jerk!"
-"Spenca!!"
by Priscilla Stephanie August 29, 2007
 
2.
Another Word For My Bad
Ex. 1
Guy 1: is that a nigga?
Guy 2: naa its a dark skinned beaner
Guy 1: oh SPencas bro

Ex. 2
Dude 1: That Girl is Fine yo
Dude 2: Thats My MOM Asshole!
Dude 1: Spencaaass
by AmcPtown February 20, 2011