A term synonymous with the word "hummer", that describes the best blowjob one could ever receive from a female who claims to be lacking in sexual experience. Usually given on the first date ending in a swallowing and a kiss goodnight.
Guy 1: Dude, how was your first date with that girl you met in the christian chatroom?
Guy 2: Not bad, I took her to bennigan's and later she totally gave me an H1 on the ride back to her house.
Guy 1: Niiice...