|2.||burnin the muffin|
This happens when a man and woman have high velocity coital relations, thus causing severe friction burns on the woman's vaginal region.
"Why you walkin' like that?"
"Me and Joe was burnin the muffin last night."
|1.||burnin the muffin|
Speed fucking the bitch, causing heat sores.
Dwayne: "Wassup with yo girl?"
Leonard: "I wuz burnin the muffin last night ..."