>>27144078Anon, it's SPECIFICALLY about MtF people.
"Trap" comes from the use of the line "It's a trap!" from Return of the Jedi. in the context of a trans person. The reference is used upon the discovery that what you thought was a ciswomen is actually someone with a penis.
The implication is that the person tricked you into getting close to them, intentionally hiding their penis.
trap
noun
noun: trap; plural noun: traps
1.
a device or enclosure designed to catch and retain animals, typically by allowing entry but not exit or by catching hold of a part of the body.
2.
a situation in which people lie in wait to make a surprise attack.