Don't underestimate my power. ✬

Don't underestimate us. ✬

Don't underestimate me. ✬

Don't underestimate your opponent. ✬

Don't underestimate me. I might look cute and innocent but if it comes down to it, I'll bitch-slap you to death. ✬

Tom should be careful not to underestimate Mary. ✬

Don't underestimate it. ✬

Don't underestimate the problem. ✬

Don't underestimate your opponents. ✬

Do not underestimate my power. ✬