robot version of jarv has a big ass rocket welded to his arm da baddest ruffest n meanest baddie of dem all
by Jarv April 21, 2005
When your baby, child or infant misses a number two only to have a poo explosion a few hours later that escapes the nappy/diaper confines.
Katie ran to the change room holding her nine month old son at arms length after a megatron escaped from his pants.
by Mr Sinister6 January 08, 2010
by Security Puppet July 17, 2021
1. "There goes Megatron terrorizing cities, and fighting optimus prime."
2. "Megatron with the 60 yard reception!"
2. "Megatron with the 60 yard reception!"
by Ricky Tang July 06, 2014
Sentinels bitch
by Spider-Machine GP-7 April 11, 2021
He megatroned me so hard I prolapsed.
by dave jibberjabber March 17, 2014