Tomtrum 

Explosive bouts of anger where victims are subjected to wild hand waving, pointing of fingers, and occasional projectile miscellaneous objects. Similar to a tantrum, except offender(a man usually named Tom) enters a general good mood state after the offense.

"Hey, you need to come to the aid room and help me with this computer because I'm about to have a Tomtrum."

Tomtrum by girlboarder247 January 26, 2011

Timtrum

A tantrum thrown by an adult. Tantrums are for kids. Timtrums are fits incurred by adults that lack any composure or ability to pull themselves together. Typically experienced by adults who have relatively under-developed maturity levels.

Without even taking a minute to breath, Joe simply flew off the handle and threw a Timtrum for the whole office to witness.

Timtrum by G. Money March 19, 2009