gonzo Synonyms

freakish flaky eccentric off-the-wall freaky outlandish outre flakey bizarre nuts oddball loopy wacko unconventional bananas away with the fairies out to lunch out of one's head not playing with a full deck off one's rocker nutty as a fruitcake not right in the head mad as a hatter psycho gaga nutso crackers bonkers around the bend batty deranged cuckoo crazy crazed cranky crank cracked insane loco loony wacky unbalanced strange odd nutty mental mad lunatic capricious