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1.
a dirty crack head, usually homeless and living off free refills and eating out of the garbage cans at mcdonalds.
mc crew: that dadmom just took that cup out of the garbage
by mapleridgemccrew November 25, 2011
0 2
 
2.
A single paternal parent, usually a widower (man whose spouse has died).

Used in place of "mom," when referring to someone's deceased mother in a usu. disparaging way.
Guy: Man, I totes] fucked you mom last ni...I mean, uh, I fucked your "dadmom."

Dude: My dadmom?

Guy: Uh, yeah.

by CrotchZombieCom November 02, 2007
2 5