What is Semi-boner?
1.
When ones penis is no longer erect, possibly either after blowing ones load, or just losing an erection. A semi-boner is often used for playfully slapping ones friends in the face while they sleep for a hilariously good time.
To try and piss my friend off, I got a semi-boner and helicoptered it around in his face.
See
2.
A
Some guys get a semi-boner to playfuly slap each other in the face with it.
See
Random Words:
1.
Someone who likes killing mass amounts of people or rabbits. Usually the psycho killer doesnt stop there, he usually takes the victims a..
1.
male to female sex-change operation
"He/she wanna be
Body and soul just don't agree
There's an answer, gotta go for a
..