Age-Trap 

Someone (generally a female) who appears younger than they actually are.

Japanese Boy#1: Damn, your little sister is hot!

Japanese Boy #2: She’s my mom, and she’s an Age-Trap.

Japanese Boy #1: Oh.

Age-Trap by Trap Enthusiast #13554577 May 10, 2019

age trap 

when someone's looks are a mislead to there real age. When someone definitely doesnt look there age. As in a lolita that looks 18, 21 but in reality shes 35, 40. Or guy who could pass for a boy when hes actually 28. In reverse some whom look 50 when theyre barely starting there 20s

lolitas in Thailand are such age trap girls.

age trap by Theamazinggeek September 14, 2020

Reverse Age-Trap 

A person (generally a woman) who appears much older than they really are.

Boy #1: Hello, Mrs......?

Boy #2: She’s my sister. She’s a Reverse Age-Trap

Boy #1: Oh.

Reverse Age-Trap by Trap Enthusiast #13554577 May 10, 2019