The most amazing feeling known to girl.
It happens from experiencing jonas brothers
concerts, seeing nick jonas
, kevin jonas
or joe jonas
shirtless, sweaty, or wearing muscle shirts. May also occur when you stare at the jonas crotches for too long (especially a picture of the joner.)
Having a jonasgasm makes you want to throw a jonas up against a wall and rip off their purity rings.
jonasgasm: jonas orgasm.