1.) To perform oral sex on a female's vagina vigorously.
2.) To perform oral sex on a male or female's anus vigorously.
3.) When sex is so damn good to either the male or female, their teeth begin to grind or quiver.
4.) Talkin' mad shit.
ex 1.) I was teethin' my girl out last night and the bitch was grabbin' my hair and shit.
ex 2.) I saw Bob teethin' Randy's ass the hell out last night.
ex 3.) I was ridin' that nigga so good, my man started teethin' on me.
4.) That nigga need a watch what he be teethin' for he get knocked out.
An extremely rare form of comedy that includes a process of which someone purposely misspells certain arrangements of words to sound like a similar but incorrect word to where it makes no sense, but it's similar enough to put together and know what they mean. It is derived from someone trying to say the phrase, "Bon appétit" and spelling it incorrectly.
The phrase "Bone apple teeth" originates from the internet people mimicking said phrase, following with an image of disturbing looking food, sometimes accompanied with the name of the food also altered in this method.
Some examples could
Person 1: "I have lack toast and toddler ants, so I can't drink milk."