What is 0 To Semi?
The phrase used to judge how sexually aroused you were, or how sexually aroused someone would make you.
The phrase plays on 0 - 60mph, with "Semi" being a half erect penis.
*DAMN! I went 0 to semiin 2.4!
*She'd get it 0 to semi in about 1.7!
See sex, semi, erection, aroused