ass interference 

the despicable act of intruding on or otherwise impeding another person's pursuit of ass; a.k.a cockblocking

"Hey man, that's ass interference. 15 yard penalty."

ass interference by kium December 8, 2007

interfrastically 

quickly, with haste.

As created by Blackadder (Ink and Incapability)

I shall return interfrastically

interfrastically by James January 26, 2004

run interference 

to protect someone esle from the attention or criticism due for a particular activity; To help someone in the performance of a task, but not directly assisting in the task.

From American Football where certain players are detailed to prevent the opposing team from tackling the palyer with the ball, by interfering with them.

a:"How am I gonna get these Playboys into the house while mom's there?"
b:"You go round the kitchen door, I'll run interference by showing her the job I did on the lawn"

run interference by D F Stuckey May 12, 2004

interfenestration 

The space between two windows.

The interfenestration was two inches/three meters/a mile/pi radians.

interfenestration by echjman May 30, 2005

run interference 

originating from football, to attract attention to yourself or throw yourself into harm's way to help out a friend.

your ex just got here - you leave out the back and i'll run interference.

run interference by Erin May 13, 2004

Pass Interference 

When you're about to make a flirty, kind of douchey comment (aka making pass) and your conscience interferes.

I was gonna tell her she was hot like a volcano taco, but then I experienced pass interference.

Pass Interference by Tikibarberfan March 2, 2010

Intermerse 

The practice of combining two or more liquids internally by consuming them separately.

Example: When golfing on extremely hot days you can’t just drink beer, you also need to drink some water, sports drink, etc., to stay properly hydrated.

“Hey, its super hot out here today, don’t forget to intermerse your Miller Lites with some electrolytes.”

Intermerse by Janni62 October 10, 2011