This describes all your friends who you play video game hockey with, who do not understand the 'offside' rule in hockey. Anyone who consistently ends up offside, is labeled as an "offside tony".
Your friend has just gone offside for the 3rd straight trip down the ice, "You idiot! Stop being such an offside tony!".

by mr. m0nyagi December 22, 2006
Get the offside tony mug.
Someone who is extremely anal about the offside rule in football, whether the game is social or competitive and will rage on about it; regardless of the fact that noboby else cares.
“Sam is a real Offside Nazi at training
I know right, the rest of us are just trying to have fun”
by smashingtod69 August 2, 2011
Get the Offside Nazi mug.
1. A technique used by defenders to put attacking players in an offside position, by moving quickly away from their own goal to leave attackers offside.

2. A lady's 'backdoor' or 'back passage'.
That bag of chips I bought her was a good investment last night, not only did I get my end away, but I also managed to slip one in her 'offside trap'.
by chesterpest January 17, 2010
Get the Offside Trap mug.
n. Defensive technique in soccer wherein the defenders closest to their own goal line all move simultaneously toward their opponents goal line just before an opponent boots the ball downfield. The object is to deliberately place any possible recipients of the pass in an offside position, and to allow soccer enthusiasts, who love to have their enjoyment interrupted by questions, the opportunity to again attempt to educate hockey fans on the nuances of the beautiful game.

.............
Why did the whistle blow? He was totally in the clear!

Offside trap. Again. Look, get me some crayons and I’ll try to explain it in simpler terms.
by gnostic3 July 5, 2019
Get the offside trap mug.
Penetrating a female's anus, when the female assumes one would be penetrating the her vagina
Example #1

Mario: Did see give up the ass, bro?
Chaucer: Nah, I tried, but I got caught offside...

Example #2

Chaucer: So I got caught offside last night...
Derek: Did she turn around and smack you?
Chaucer: Nah, I convinced her it was an accident
by Chaucer1934 February 28, 2014
Get the Caught offside mug.
Something every guy will ask you to define when a girl will tell them they like football.
Amanda: i like football too!!
Bryton, willy and chad in unison: OH YEAH? tell us what the offside rule is then...
Amanda: leaves
by Yeri♡ May 13, 2023
Get the offside rule mug.