1 definition by HodgeBoss
When a state of orgasm is reached due to the deliciousness of the sandwich being consumed, usually of toasted cheese orientation.
Kevin: "That sandwich doesn't look half bad. Hows is it?"
Stephen: "It's so good. I think I'm having a sandwich-gasm"
Stephen: "It's so good. I think I'm having a sandwich-gasm"
by HodgeBoss June 6, 2010