What is Spit Valve?
1.
when an unusually tall girl is giving a man a rusty trombone in the 69 position while pissing in his mouth
"That Josh Watson is a lucky man dating that ckick basketball player, she's so tall that she spit valved him last night."
2.
The valve(s) found on a brass-wind instrument that are opened to release saliva accumulated while playing.
You're rattling. Empty your spit valve.
See
Random Words:
1.
Someone with no balls; a coward; a big whiney pussy; famously used in Harold and Kumar
Dude just do it. Quite being a little vagina mcv..