Final answer:
When someone tries to wake Cuchulainn from sleep without his knowledge, he reacts instinctively by hurling the Gae Bulg, a deadly spear, at the intruder.
Step-by-step explanation:
In Irish mythology, Cuchulainn is a legendary hero known for his exceptional combat skills. When awakened unexpectedly, Cuchulainn employs a formidable weapon known as the Gae Bulg. This unique spear is said to be so deadly that it could only be thrown with the foot and could expand and inflict mortal wounds upon entering its target.
When someone attempts to disturb Cuchulainn's sleep without his knowledge, he swiftly responds by launching the Gae Bulg, displaying his unparalleled martial prowess and the fierce protective instinct associated with the character.
The use of the Gae Bulg in this context symbolizes the hero's readiness to defend himself even in moments of vulnerability, showcasing the mythical strength and resourcefulness attributed to Cuchulainn in Irish folklore.
Cuchulainn's reaction to being awakened underscores his legendary status as a formidable warrior, highlighting the cultural significance of the Gae Bulg as a symbol of both protection and lethal capability in Irish mythology.