I always kind of make fun of myself as a joke to lighten the mood, if they laugh there is no need for them to get all weird heres a few of my quotes.
"I fell in a vat of red kool-aide and the stain just didn't come out"
"Oh no looks like I'm caught red handed again"
"Put me outside for a minute if I turn blue, bring a jacket"
"I just always seem to blush so much when I'm around you"
"Funny thing is, you'll never know when I'm pissed off"
*raising my hand* "Red means STOP!"
I can write more I'm sure, but you get the idea