When a person using chewing tobacco for extended periods of time the inside lip and lower gumline become calloused with a wrinkled appearance. This is known as a gator lip.
dammit leroy i done been chewing this nastiness for near 10 years now and i'll be god damned if this aint the worst ol' gator lip i seen.
by stephen applebee August 20, 2006
Get the gator lipmug. by Reid Street Gang May 5, 2009
Get the Gator Lipsmug. 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.
by Sam Shady June 18, 2004
Get the Gator Lips or "Gata Lips"mug.