A bush native to many backyard swimming pools across America. The bush is characterized by long finger-like leaves that blow freely in the breeze. Often times, the bush will seem to "tickle" and unsuspecting passerby, causing the individual to be somewhat startled.
Paul: Jeez what just touched my arm?!
Susie: It was the Ticklebush that you are sitting next to.
A person with a very unique and different and sexy vibe/personality. They don't give any shits about what others think, especially preppy white bitches with a nasty attitude. They dance and jump and act like idiots "just for the attention." Some may say they are annoying, obnoxious, or even immature, but that doesn't effect our gang. If you're a ticklebug you have to put the name in your bio like "ticklebug..."
Damn they are acting so obnoxious, they must be ticklebugs.
She's so sexy let me get that ticklebug
Where you take your index finger and rub around the rim of the anus all the while screaming TICKLEBUM in extreme pain. This is due to the extreme pleasure that it causes.