如果真要算，鬼禿將被判一次技術犯規而不是違例。
在一般發球規定之外，虎撲上有人找到這條規定：
RULE NO. 12—FOULS AND PENALTIES*
A. Technical Foul
Section II—Delay-of-Game
EXCEPTION (5):
In the last two minutes of the fourth period and last two minutes of
any overtime period, a technical foul will be assessed if the defender
crosses or breaks the plane of the boundary line when an offensive
player is in a position to inbound and prior tothe ball being released
on a throw-in.
第四節或是加時賽的最後兩分鐘內，若防守者在發球時踩踏或越過邊線
將被判罰一次拖延比賽造成的技術犯規
*引自official-nba-rule-book-2015-16.pdf P.39
另附幹拐gif
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※ 引述《arthurwang (莫言)》之銘言：
: ※ 引述《aroyneil8256 (方向 )》之銘言：
: : 在任一方發邊線、發底線球，
: : 裁判應「主動」要求防守者，
: : 退離執行發球者「2步以上」；
: : 假如裁判沒有提出要求，
: : 執行發球的球員可以要求裁判協助驅離防守者保持距離。
: 不懂規則在那邊亂唬爛
: 先別說這是NBA，連FIBA都沒有2步以上這種規則，
: https://www.fiba.com/downloads/Rules/2014/Official_Basketball_Rules_2014_Y.pdf
: 17.3.2
: During the throw-in other player(s) shall not:
: 。 Have any part of their bodies over the boundary line
: before the ball has been thrown-in across the boundary line.
: 。 Be closer than 1 m to the player taking the throw-in when the throw-in
: place has less than 2 m distance between the boundary line and
: any out-of-bounds obstructions.
: 也就是身體不要越線，
: 如果發球位置距離邊線只有不到2公尺的距離，其他人要跟發球者保持超過1公尺的距離
: 換句話說，如果發球位置距離邊線有超過2公尺的空間，其他人就是保持不要越線就好
: 沒有什麼2步這種規則，又不是系隊
: 再來是NBA的規定
: http://www.nba.com/media/dleague/1314-nba-rule-book.pdf
: Rule 8. Section III
: Until the passed ball has crossed the plane of the boundary,
: no player shall have any part of his person over the boundary line
: and teammates shall not occupy positions parallel or adjacent
: to the baseline if an opponent desires one of those positions.
: 也只是提到不要越線
: Rule 10. Section III
: A thrower-in shall not
: (1) carry the ball onto the court;
: (2) fail to release the ball within 5 seconds;
: (3) touch it on the court before it has touched another player;
: (4) leave the desig- nated throw-in spot;
: (5) throw the ball so that it enters the basket
: before touching anyone on the court;
: (6) step on the court over the boundary line before the ball is released;
: (7) cause the ball to go out-of-bounds without being touched
: by a player in the game;
: (8) leave the playing surface to gain an advantage on a throw-in;
: (9) hand the ball to a player on the court.
: 一樣就是不要越線，
: 簡單說，發球完成前：
: 雙方不要踩線跟越線；
: 發球者不要接觸到場內跟其他場內球員；
: 其他球員不要接觸到發球員。
: 馬妞踩線 ＝》違例
: 發球幹馬妞拐 ＝》違例
: 裁判沒看到 ＝》 正常的，沒事，沒事。