Top definition
The valve(s) found on a brass-wind instrument that are opened to release saliva accumulated while playing.
by Chad June 20, 2004
May 1 Word of the Day
When some little bitchboy is acting like a little tiny pee pee poo poo baby and messing up the group plans.
by A7sa July 03, 2019
2
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."
by H2zZ December 09, 2004