xlazu'e lujvo

xl1=z1 is mischievous/causes mischief z2 for purpose z3, bad for xl2 in aspect xl3.

See also xlatra, xlali, zukte.

In notes:

xlatra
x1=t1=xl1 misbehaves / is naughty for doing x2=t2 (property/event) under conditions x3=t3 by standard / breaking rule x4=xl3