Accidental Truth: When April is unable to guess Donnie's cards with the neuro-transmitter's help, Mikey guesses that it's because she's "picking up the wrong radio frequency," unaware that she is in-fact picking up on the Chimera telepathically.
Crazy-Prepared: Before Donnie uses his neuro-transmitter on April, Metalhead shows up with a fire-extinguisher and first-aid kit at the ready, much to April's worry and Donnie's annoyance. Considering what the neuro-transmitter does, the robot was right to be worried.
Wholesome Crossdresser: When he was six, Mikey wore a pink tiara because he thought it was pretty, Raphael threatening to beat up anyone who would try to mock him for it.
