When the "lips" of a woman's vagina become somewhat loose and hanging out due to alot of sex. Often seen once women become middleaged.
Did you see Stacy's mom the other night? She was looking good. I wanted to clap them gata lips.
by Sam Shady June 18, 2004
"how do you like it?"
"hunn, i like it lip to lip.(;"
by alicegotlost_17 October 14, 2009