The profession a guy tells a prospective mate or sexual encounter to impress her and endear himslf or get laid particularly if his real job is minimum wage shit...
Fighter Pilot is also suitable stand in!
Female - "so what do you do for a living"
Guy (who is actually a janitor) - "I'm a dolphin trainer"
Female - "AWWWW that is so sweet"
Guy - "Yeah just love those little guys".."wanna come back to my place"