one-gun salute
An erection, especially in response to an attractive person.
When the blonde with the 36DD chest walked by his table, Bob was embarrassed he had given her the one-gun salute.
One-Gun Salute
To commit suicide with the intent on making the "ultimate sacrifice" for a personal cause or a belief, disregarding the thoughts, opinions, and feelings of others entirely.
He ended his life with a "Fuck you!" attitude and a one-gun salute.
twenty one gun salute
When 21 guys all pop boners at the same time in honor of America.
Let's get together later for a twenty one gun salute.
twenty one gun salute
When twenty one guys all get boners at the same time.
"Hey let's all get together later and do a twenty one gun salute."