to be not quite camp enough to be considered fully gay.
he couldn't be considered for election onto the gay community committee, after failing the gay "camp test" which showed, that after all of that hand waving, he was only subgay.
by listypoos October 26, 2004
1 more definition
A derogatory slang name used for Subway
Lets go get a foot long sub at Subgay.
by Andrew CM October 29, 2006