Phlarping
The act of making involuntary noises by having another person blow into your mouth. The mouths must have an air tight seal (a la CPR) for a phlarp to take place. The sound is best described as gorilla-esque.
Man, Susie and I were making out and all of a sudden we started phlarping!
phlarp
The sound you make when you drop something and scream phlarp of fudgenuggets
Me: drop josh dun
Also me: phlarp!!!!
Also me: phlarp!!!!