This photo taken with an iPhone show a man (background C) lying on the ground with his legs blown off after an explosion in Bangkok on February 14, 2012. Three minor blasts rattled the Thai capital Bangkok, leaving a foreigner seriously wounded when a grenade he was suspected of carrying exploded, police said. (Getty Images)

D’oh!

BANGKOK (AP) — An Iranian man carrying grenades blew off his own legs and wounded four civilians in a trio of blasts that shook a busy Bangkok neighborhood on Tuesday, Thai authorities said.

The explosions came a day after an Israeli diplomatic car was bombed in India — an attack Israel blamed on Iran. Authorities say its unclear whether Tuesday’s Bangkok explosions were linked to the New Delhi attack, but Israeli Foreign Ministry spokesman Yigal Palmor said, “we can’t rule out any possibility.”

Thai security forces found more explosives in a house where the Iranian man was staying in Bangkok, but it was not known what targets they might have been meant for, Police Gen. Pansiri Prapawat said.

Pansiri said a passport found at the scene of one of the blasts in Bangkok indicated the assailant was Saeid Moradi from Iran. Authorities in Tehran could not immediately be reached for comment.

Tuesday’s violence began in the afternoon when a stash of explosives apparently detonated by accident in Moradi’s house, blowing off part of the roof. Police said two foreigners quickly left the residence, followed by a wounded Moradi.

Police who had been called to the area then tried to apprehend Moradi, who hurled a grenade to defend himself. “But somehow it bounced back” and blew off his legs, Pansiri said.