1. hopped up - Adjective
2. hopped up - Adjective Satellite
under the influence of narcotics
(of an automobile) having the engine modified to give extra power
Source: WordNethopped-up
The sun was out, the sun was rising in the sky. Importantly the rooster strode across the floor, hopped up to a window sill, filled his chest, and crowed a mighty crow- to crow the sun up in the sky and sunlight into his busy hen house. Meindert DeJong
Either the kid was naturally hyper or he was hopped up on enough caffeine to give a heart attack to a water buffalo. Rick Riordan
Basically, your fear is like a mall cop who thinks he's a Navy SEAL: He hasn't slept in days, he's all hopped up on Red Bull, and he's liable to shoot at his own shadow in an absurd effort to keep everyone "safe. Elizabeth Gilbert
You know, why don't you take him off all this stuff you have him hopped up on, all this garbage that we're feeding him, all this sugar and caffeine, and then see what happens? Morgan Spurlock
a hopped-up jalopy Source: Internet
But be aware: These cough treatments make some people feel drowsy, but they make others feel hopped up so they stay awake. Source: Internet