"Did she ever call the police? Have you ever been arrested?" "No!"
He left me to squirm for 20 minutes. I imagined a future behind bars and planned who to contact with my only phone call.
"Mr Tame?" a woman asked. "Please, step this way." One question in, and the penny dropped.
"I see you've been in the Middle East," she said. "Have you ever been to Yemen?"
"No!"
"Have you ever had military training? "No!"
"So what were you doing in Egypt?"
"A quick holiday," I replied. "A bit of writing. A few friends. I have photos if you need them." Gulp.
I flushed: regret at having offered the photos and even more at having taken them in the first place. Standing in a desert with an AK-47, holding it above my head. You really couldn't get more ISIS-y if you tried.
If you're reading this, though, it means she let me go. She didn't check my phone.
And although I accept that my experience - and subsequent US Customs file - is life in 2014, if you're planning a holiday somewhere interesting, let me offer this advice: don't be an idiot.
• Jack Tame is on NewstalkZB Saturdays, 9am-midday