Refers to an ass that is so phat, everyone in the room takes notice. You can't hide a dumptruck, you just gotta appreciate it. Dumptruck booties often jiggle while walking, are noticeable under any kind of clothing and attract the attention of masses.
Most notable when wearing skinny jeans, yoga pants, leggings, thongs or better yet; nude, a dumptruck is often perceived as very attractive and sexy.
Damn bro, take a look at Ashley, she's got an absolute dumptruck!
a colorful variant of the words idiot, stupid, retard, moron, imbecile, dope etc... meaning literally that the person is roughly as intelligent as a 50 ton dumptruck
A prescription sleep-aid that was recently developed to remediate sleep disorders emanating from anxiety and distress as we all wait for this fuckhead to be impeached.
Just a single Dumptrumpitol capsule before bedtime allows you to sleep like you did before he was elected and all the while you can look forward to his criminally insane ass being dragged outta the White House very soon!