Top definition
A disease where the girlfriend does not show love to the boyfriend and the boyfriend enters a stage of uncontrolled rage and turns into a T-rex.
bf: baby show me some love
gf: no
bf: oh sh!t i just got tyrannovitus
*induced rage*
by dr. t-rex March 04, 2013
Get the mug
Get a tyrannovitus mug for your sister-in-law Yasemin.