A male who shows uncommonly high affection towards another male. The affection is given to one he has recently met, symptoms of a Jager include, but are not limited to:
blatant sexual text messages, phrases such as 'I want to be your best friend', 'my dick is so huge right now', 'that is fantastic!', 'what are you afraid of commitment?', 'call of duty is going to make me blow a load!' along with many others.
One who is a Jager is often said to be jaggin' out
This whole week Zack has been such a Jager, he keeps sending me texts saying, 'Lunch at 11 bro?'