to get so retarded in a game such as halo's "killjoy, killtrocity,killtactular" that u just f up ur language nd determine swagg is the perfect wrd?
macos was playing halo nd was freakin wasted as he got owned he was all like "AHH i almost got a killswagg...."
by ThisCreed June 24, 2009
Get the killswaggmug.