Capable of and ready for any kind of mischief.

Third-person singular simple present indicative form of tank up

present participle of tank up.

simple past tense and past participle of tank up

(slang) Intoxicated.

To become furry

simple past tense and past participle of crap up

Third-person singular simple present indicative form of crap up

present participle of crap up

(transitive, slang, idiomatic, mildly vulgar) To ruin, botch, bungle; to make a mess of. / (idiomatic, slang, mildly vulgar) To go wrong; to foul up; to make a mistake.