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2.
Only engaging in homosexual activity in particular situations. Such situations could be a party, spring break, really, any event involving alcohol.
What a wife tells herself to make herself feel better. "My husband only makes out with guys because he's 'situationally gay', he's not 'really gay'.
by FunAndStuff August 03, 2008
 
1.
Having a gay relationship with the situation or opportunity presents itself or appears attractive. The person is not necessarily gay.
No I won't march in gay pride parade, I know I make out with dude but I'm only situationally gay man.
by Sassy Butch July 19, 2008