迸
=
并
+
辶
:
Beelzebub (b) is getting ready for a race in the engine's bathroom ((e)ng4). As the race starts and he wants to burst forth (迸) he finds that his gladiator sandals (辶) have been fused (并) together, stumbles, cracks (迸) his gladiator sandals open and falls to the ground head first.