duff

An awesome lay.

'I just had Duff ..... and it was the best sex ever' !!

by Eeevil March 14, 2003

duff (v.) (eng.)

to attract a person of the opposite by bending one's arm at a 45 degree angle and resting it on his/her head then proceeding to rest that arm on the nearest solid object. the "duffer" proceeds to be in close proximity to the "duffy" and ask said "duffy" ridiculous questions in a terrible attempt to pick the person up.

Look at Ronnie over there in the corner tryin to duff that girl... Thinkins he's a staahhh...

by Tom Brady February 23, 2004

duff miver

duff miver an alternative term for muff diver,a man that enjoys a good bit of cunnilingus

she squeezed her thighs so hard i went deaf as i duff miver her

by xxevexx January 24, 2006

Duff

1. The other friend who blends in the background

2. To TRY copy someones lifestyle

Duff: John dats a cool new haircut
John: Thanks you gay

2 days later...

Duff: John i got ur cool new haircut

by M15A April 11, 2008

Goui Duffle Bag

To ejaculate on the face of a woman and rub the scrotum in the cum leaving one with a goui duffle bag.

Yo bro, my girl wanted a Louis duffle bag for Christmas but that shit hella expensive. Instead, I gave her a goui duffle bag last night.

by 15tits January 11, 2015

duff

Designated ugly fat friend. The girl (or guy) in a circle of friends who is usually the least attractive in the group. Usually the one who provided the ride, designated friver or paid cover charge for the others.

Kim on Moesha is the DUFF.

by xzybit December 28, 2005

Duffield

Performing oral sex on your roommate, Bunkmate, or anyone you sleep in close proxemity to.

Linton's roommate likes to "Duffield"

by Woody55 November 17, 2013