1 definition by Adam J. from the 314

Short for Random Acts of Kindness
"Honey, get ready for school, I made you a sandwich"
"Aww mom! Nice RAC!!!"

"So to lighten your load of homework tonight, I'm only making you do problems 3 through 7"
"Wow. That is a really, really nice RAC. Like, that might the nicest RAC i've ever seen in person."
by Adam J. from the 314 January 9, 2009
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