Person says "It is so cold today, its going to be 'negative zero' "
You reply with "ain't that bright" (there is no such thing as negative zero.)
You reply with "ain't that bright" (there is no such thing as negative zero.)
by Nemo98737 March 2, 2006

Part of a phrase deducted from Young Blaze's "That girl ain't cute" video that went viral on youtube several months ago.
Best used as a reaction to anything that is seen as "offensive", "disgusting" and or "uncool".
Best used as a reaction to anything that is seen as "offensive", "disgusting" and or "uncool".
Look at my new UGGs!
Girl, that ain't cute.
Did you see the size of that woman?
Sure did. That ain't cute.
Girl, that ain't cute.
Did you see the size of that woman?
Sure did. That ain't cute.
by crackbot November 25, 2010

Cletus: Pa, I'm gunna sweep the porch off.
Pa: Dammit Cletus, I should've worn a condom.
Ma: Now Pa, there ain't no use in that!
Pa: Dammit Cletus, I should've worn a condom.
Ma: Now Pa, there ain't no use in that!
by Dragofeno12 July 10, 2016

by jon.got.clout November 3, 2018


used by very lazy people who don't feel like saying, "don't have any". It's a double negitive that probably derived from the rednecks.
by My Face July 10, 2004

by dmawright October 14, 2016
