A character from the movie superbad but it can also describe some one who is reall cool or good with the ladies
1) wow look how he drives that car! MCLOVIN!

2) Dude, look at that guy with 20 chicks, waht a mclovin!
by ufc2k9 February 18, 2009
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The sexiest, tastiest burger ever. A Junior Chicken with only ketchup.

Try it. You WILL cum.
"yo man, i just jizzed my pants after eating that mclovin. THAT BURGER WAS AWEESOME!"
by Andrew Graham November 05, 2007
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An act masturbation where a man inserts his penis into a big mac hamburger.
LOL! he doin' that burger, lol he is mclovin it!
by pl0x 1337 no0bi3 July 10, 2008
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1) A popular midwest pornstar from the seventies known for exposing himself to Jehova's Witness women every chance he had.
1) When the door opened, the girl from the church was greeted by Steamer McLovin holding his hairy crank. She giggled and then proceeded to drop to her knees and take his purple head into her mouth. Steamer stood with his hands on his hips and said "Witness this, bitch".
by Petergozinya May 17, 2010
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a sex act involving a big mac, frank's red hot sauce, and salad tongs.
baby, hit the drive thru on yer way home, i need some mclovin TONITE.
by the undying zombie July 10, 2008
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It feels so good when I stick it in my girls Mclovin Oven.

Dude, my last girls vag was great, but my new girl has a hot damn Mclovin Oven.
by Juice Box Go Drip December 27, 2011
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