
When someone lays on their belly flat and a male mounts them laying flat himself . Using their hands to spin them around like a propeller blade on a helicopter
Steve: Hey Markus what are you doing later today?
Mark: Nothing much. Just got done with The Propeller X.
Steve: O man with who bro?
Markus: My boy Jesse just showed me. He was the propeller.
Steve: That's fucking sick man. I knew you were more then a dick vampire.
Mark: Nothing much. Just got done with The Propeller X.
Steve: O man with who bro?
Markus: My boy Jesse just showed me. He was the propeller.
Steve: That's fucking sick man. I knew you were more then a dick vampire.
by SOJAA January 3, 2017

X-box hee hee
by Whynopleaseaaaaawhytho November 23, 2021

When x is my Romeo when x is my monkey when x is my baby when x is my pookie bear when x is my abusive husband that makes me cook when x is my best friend when x is my everything when x is very very attractive human being that loves books,I’d let her flip threw my pages
by Titaniatefairyqueen June 3, 2025

Coined by Tate McRae, a "boy x" is a boy who captures a girl's interest when she's still vulnerable after a breakup, but after the honeymoon phase, gets bored and leaves, causing the girl to be even more heartbroken.
by StormflowerYT April 7, 2025
