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".
Look at my new UGGs!
Girl, that ain't cute.

Did you see the size of that woman?
Sure did. That ain't cute.
by crackbot November 23, 2010
Get the That Ain't Cute mug.
When you see something that's cute and then you look at the price.
Susie: "OMG, look at that cute shirt!"

*Susie looks at price tag.

Susie: "It ain't THAT cute!!!!
by mekie24 May 21, 2010
Get the It ain't that cute mug.