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2 definitions by laurence of alaybia

 
1.
Someone who wines and dines girls in the attempt of sleeping with them but frequently comes up short.-only to describe the events as an almost success.
Phil: hey how'd things go with christy last night?
Sean: I almost fucked her.
Phil: ahh you suck, youre such an almoster.
by laurence of alaybia February 27, 2011
 
2.
when a man or woman watches girl on girl porn and wants to join in, leaving him/her jealous.
these pornstars are so hot, id love to bang both of them. I have such vagina envy for the blonde one especially.
by laurence of alaybia February 27, 2011