To shudder with excitement or anticipation; to feel as if at a climactic point; to internally tremble at the thought or sight of something to make one synergetically excited; alt. combination of throb and rumble
n. a sexual act that entails sticking pre-chewed bubblegum in the anus of another and asking him/her to contract the pubococcygeus muscle to give the appearance of 'chewing'.
Him: Let's try something new...
Her: Like what?
Him: *chews bubblegum*
Her: What are you doing with that?
Him: *sticks bubblegum wad in her asshole*
Him: DUBBLE BUBBLE TRUBBLE!!!!
That kind of girl or guy who seems to have it all until you realize she has some quirks that really aren't worth the all the bullshit you have to put up with just to have a disease free piece of ass!!
Bitch#1- You still dating that one one guy?
Bitch#2- Yeah, he's TRUBBLE, what can you do? I've been so busy with work and classes to meet someone else.