A new word, used as a synonym for titty fuck. Often used as a swear word in utter disgust or displeasure.
Aww Mackelvie! I lost my keys!
Person 1:What'd you do last night?
Person 2: I mackelvied that bitch.
Person 2: Niiiice
Person 1:What'd you do last night?
Person 2: I mackelvied that bitch.
Person 2: Niiiice
by Rohan17 March 05, 2007
Get the Mackelviemug.