McGuffy 

The act of hurdling or jumping over one during a football game while carrying the ball.

Originates from Cy-Fair's running back Sam McGuffy.

Crowd: Ahhhh...
Player: -Jumps-
Crowd: MCGUFFY!

McGuffy by K.Young March 4, 2008

mcguffy 

to jump over someone when they wern't expecting it

During the middle of the football game a player pulled a mcguffy right over another player.

mcguffy by fakeperson55 January 13, 2008

McGuffin 

An object or person in a movie that has no use other than to drive the narrative forward. originally coined by alfred hitchcock.

the suitcase in pulp fiction

McGuffin by Jeorge "of the jungel" Boosh April 9, 2005

mcguffies 

Yet another slang term for womens breasts.

She's got some nice mcguffies

mcguffies by Duncan September 16, 2005

mcduffy 

Ice Cream of any flavor smudged between 2 rather large size cookies of any flavor or mixtures.

Jimbo looked East as the wind blew gently acrossed his brow, tell him yellow aint the color, "you all sell them ice cream cookies?", "ah yes, Mcduffy's, isle 4"

mcduffy by Damien Williams September 12, 2008

McGuffie 

Any time you see someone hurdle someone or something whether it be in real life or in video games.

Jeff pressed Y and McGuffied my ass last night in Madden.

McGuffie by CMU's Cartman October 8, 2009

Roger McGuffey

Sex God! Unfortunately, has every STD known to man. As a result, uses a ziplock bag when he performs his daily teabaggings. His penis is thicker than Hillary Clinton's ankles. Very dangerous.

Oh man! Roger made me sore for damn near a year. I best buy vaseline.

Roger McGuffey by unfortunate victim September 12, 2004