Impale

Verb

 * 1) to pierce with a pale; to put to death by fixing on a sharp stake.
 * 2) more generally, to pierce (something) with any long, pointed object.

Thesaurus
agonize, auger, bayonet, bite, bloody, bore, broach, claw, convulse, countersink, crucify, dagger, dirk, dismember, draw and quarter, drill, empierce, excruciate, fix, gore, gouge, gouge out, grill, harrow, hole, honeycomb, keelhaul, kill by inches, knife, lacerate, lance, lancinate, macerate, martyr, martyrize, needle, penetrate, perforate, picket, pierce, pink, plunge in, poniard, prick, punch, puncture, punish, rack, ream, ream out, riddle, rip, run through, saber, savage, scarify, skewer, spear, spike, spit, stab, stick, stiletto, sword, tap, tar and feather, torment, torture, transfix, transpierce, trepan, trephine, wring