If you blow a raspberry...how would you spell it?

[nobodysfool]

Please help it is bugging me and a group of friends.
(bet your blowing one now)

Bltthhhhhh and that is final

I was scrolling threw everybody's replies and honestly, I had to stop at your comment and clap my hands :')
Just the answer I needed!

I'm pinning my hopes on the current emphasis on SpaG in schools to save us from the horror of "could of" becoming standard usage.

Thpthpthpthpthp

I believe you would spell it Phbssssp!

hmmmmm what thread? Maybe I will, most likely I won't!

Bllthhfftt

No idea what you're up to but thanks for bumping this blast from the past.

PLPLPL

en.wikipedia.org/wiki/The_Phantom_Raspberry_Blower_of_Old_London_Town