To get all blown up
"Thomas go boom!" (Thomas blew up)
Having to pass gas so very badly, usually in the height of quietness, during an Exam...sqweeeeezing the sphinkter muscle tightly, however, this always fails... resulting in a tune squeaked out that sounds like a dying Elephant.
Usually proceded by intense laughter, Brown underwear and lifelong embarressment.
Are we having a terrorist attack? No, Hubert just "ripped himself a new one"...hahahahaaaaa..."