Air New Zealand 'testicle' joke falls flat However, the punch line was not appreciated by some customers, with one Twitter user describing it as "unbelievably offensive...transphobic, and just plain unnecessary." Another tweeted suggesting a campaign for Air New Zealand to apologise and offer a donation to a LGBT (Lesbian, Gay Bisexual and Transgender) cause. The company later used its Grabaseat Twitter account to respond. Not everyone likes our xmas cracker jokes so tell us your tacky kiwi jokes & we'll add our favourites into the cracker.